feat: fix Holon shape H3 validation + offline persistence + geometry error handling

Holon Shape Improvements:
- Add H3 cell ID validation before connecting to Holosphere
- Extract coordinates and resolution from H3 cell IDs automatically
- Improve data rendering with proper lens/item structure display
- Add "Generate H3 Cell" button for quick cell ID creation
- Update placeholders and error messages for H3 format
- Fix HolonBrowser validation and placeholder text

Geometry Error Fix:
- Add try-catch in ClickPropagator.eventHandler for shapes with invalid paths
- Add try-catch in CmdK for getShapesAtPoint geometry errors
- Prevents "No nearest point found" crashes from corrupted draw/line shapes

Offline Persistence:
- Add IndexedDB storage adapter for Automerge documents
- Implement document ID mapping for room persistence
- Merge local and server data on reconnection
- Support offline editing with automatic sync

Other Changes:
- Update .env.example with Ollama and RunPod configuration
- Add multmux Docker configuration files
- UI styling improvements for toolbar and share zone
- Remove auto-creation of MycelialIntelligence shape (now permanent UI bar)
- Various shape utility minor fixes

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

.env.example

@@ -4,16 +4,17 @@ VITE_GOOGLE_MAPS_API_KEY='your_google_maps_api_key'
 VITE_DAILY_DOMAIN='your_daily_domain'
 VITE_TLDRAW_WORKER_URL='your_worker_url'
 
-# AI Orchestrator (Primary - Netcup RS 8000)
-VITE_AI_ORCHESTRATOR_URL='http://159.195.32.209:8000'
-# Or use domain when DNS is configured:
-# VITE_AI_ORCHESTRATOR_URL='https://ai-api.jeffemmett.com'
+# AI Configuration
+# AI Orchestrator with Ollama (FREE local AI - highest priority)
+VITE_OLLAMA_URL='https://ai.jeffemmett.com'
 
-# RunPod API (Fallback/Direct Access)
+# RunPod API (Primary AI provider when Ollama unavailable)
+# Users don't need their own API keys - RunPod is pre-configured
 VITE_RUNPOD_API_KEY='your_runpod_api_key_here'
-VITE_RUNPOD_TEXT_ENDPOINT_ID='your_text_endpoint_id'
-VITE_RUNPOD_IMAGE_ENDPOINT_ID='your_image_endpoint_id'
-VITE_RUNPOD_VIDEO_ENDPOINT_ID='your_video_endpoint_id'
+VITE_RUNPOD_TEXT_ENDPOINT_ID='your_text_endpoint_id'      # vLLM for chat/text
+VITE_RUNPOD_IMAGE_ENDPOINT_ID='your_image_endpoint_id'    # Automatic1111/SD
+VITE_RUNPOD_VIDEO_ENDPOINT_ID='your_video_endpoint_id'    # Wan2.2
+VITE_RUNPOD_WHISPER_ENDPOINT_ID='your_whisper_endpoint_id' # WhisperX
 
 # Worker-only Variables (Do not prefix with VITE_)
 CLOUDFLARE_API_TOKEN='your_cloudflare_token'

multmux/.dockerignore

@@ -0,0 +1,8 @@
+node_modules
+packages/*/node_modules
+packages/*/dist
+*.log
+.git
+.gitignore
+README.md
+infrastructure/

multmux/Dockerfile

@@ -0,0 +1,32 @@
+# mulTmux Server Dockerfile
+FROM node:20-slim
+
+# Install tmux and build dependencies for node-pty
+RUN apt-get update && apt-get install -y \
+    tmux \
+    python3 \
+    make \
+    g++ \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+
+# Copy workspace root files
+COPY package.json ./
+COPY tsconfig.json ./
+
+# Copy packages
+COPY packages/server ./packages/server
+COPY packages/cli ./packages/cli
+
+# Install dependencies (including node-pty native compilation)
+RUN npm install --workspaces
+
+# Build TypeScript
+RUN npm run build
+
+# Expose port
+EXPOSE 3002
+
+# Run the server
+CMD ["node", "packages/server/dist/index.js"]

multmux/docker-compose.yml

@@ -0,0 +1,33 @@
+version: '3.8'
+
+services:
+  multmux:
+    build: .
+    container_name: multmux-server
+    restart: unless-stopped
+    environment:
+      - NODE_ENV=production
+      - PORT=3002
+    labels:
+      - "traefik.enable=true"
+      # HTTP router
+      - "traefik.http.routers.multmux.rule=Host(`terminal.jeffemmett.com`)"
+      - "traefik.http.routers.multmux.entrypoints=web"
+      - "traefik.http.services.multmux.loadbalancer.server.port=3002"
+      # WebSocket support - Traefik handles this automatically for HTTP/1.1 upgrades
+      # Enable sticky sessions for WebSocket connections
+      - "traefik.http.services.multmux.loadbalancer.sticky.cookie=true"
+      - "traefik.http.services.multmux.loadbalancer.sticky.cookie.name=multmux_session"
+    networks:
+      - traefik-public
+    # Health check
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:3002/api/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 10s
+
+networks:
+  traefik-public:
+    external: true

package-lock.json

@@ -16,6 +16,7 @@
 				"@automerge/automerge": "^3.1.1",
 				"@automerge/automerge-repo": "^2.2.0",
 				"@automerge/automerge-repo-react-hooks": "^2.2.0",
+				"@automerge/automerge-repo-storage-indexeddb": "^2.5.0",
 				"@chengsokdara/use-whisper": "^0.2.0",
 				"@daily-co/daily-js": "^0.60.0",
 				"@daily-co/daily-react": "^0.20.0",
@@ -298,6 +299,31 @@
 				"react-dom": "^18.0.0 || ^19.0.0"
 			}
 		},
+		"node_modules/@automerge/automerge-repo-storage-indexeddb": {
+			"version": "2.5.0",
+			"resolved": "https://registry.npmjs.org/@automerge/automerge-repo-storage-indexeddb/-/automerge-repo-storage-indexeddb-2.5.0.tgz",
+			"integrity": "sha512-7MJYJ5S6K7dHlbvs5/u/v9iexqOeprU/qQonup28r2IoVqwzjuN5ezaoVk6JRBMDI/ZxWfU4rNrqVrVlB49yXA==",
+			"license": "MIT",
+			"dependencies": {
+				"@automerge/automerge-repo": "2.5.0"
+			}
+		},
+		"node_modules/@automerge/automerge-repo-storage-indexeddb/node_modules/@automerge/automerge-repo": {
+			"version": "2.5.0",
+			"resolved": "https://registry.npmjs.org/@automerge/automerge-repo/-/automerge-repo-2.5.0.tgz",
+			"integrity": "sha512-bdxuMuKmxw0ZjwQXecrIX1VrHXf445bYCftNJJ5vqgGWVvINB5ZKFYAbtgPIyu1Y0TXQKvc6eqESaDeL+g8MmA==",
+			"license": "MIT",
+			"dependencies": {
+				"@automerge/automerge": "2.2.8 - 3",
+				"bs58check": "^3.0.1",
+				"cbor-x": "^1.3.0",
+				"debug": "^4.3.4",
+				"eventemitter3": "^5.0.1",
+				"fast-sha256": "^1.3.0",
+				"uuid": "^9.0.0",
+				"xstate": "^5.9.1"
+			}
+		},
 		"node_modules/@babel/code-frame": {
 			"version": "7.27.1",
 			"resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.27.1.tgz",

package.json

@@ -33,6 +33,7 @@
 		"@automerge/automerge": "^3.1.1",
 		"@automerge/automerge-repo": "^2.2.0",
 		"@automerge/automerge-repo-react-hooks": "^2.2.0",
+		"@automerge/automerge-repo-storage-indexeddb": "^2.5.0",
 		"@chengsokdara/use-whisper": "^0.2.0",
 		"@daily-co/daily-js": "^0.60.0",
 		"@daily-co/daily-react": "^0.20.0",

src/CmdK.tsx

@@ -66,11 +66,19 @@ export const CmdK = () => {
 			)
 
 			const selected = editor.getSelectedShapeIds()
-			const inView = editor
+			let inView: TLShapeId[] = []
+			try {
+				inView = editor
 					.getShapesAtPoint(editor.getViewportPageBounds().center, {
 						margin: 1200,
 					})
 					.map((o) => o.id)
+			} catch (e) {
+				// Some shapes may have invalid geometry (e.g., zero-length arrows)
+				// Fall back to getting all shapes on the current page
+				console.warn('getShapesAtPoint failed, falling back to all page shapes:', e)
+				inView = editor.getCurrentPageShapeIds() as unknown as TLShapeId[]
+			}
 
 			return new Map([
 				...nameToShapeIdMap,

src/automerge/documentIdMapping.ts

@@ -0,0 +1,250 @@
+/**
+ * Document ID Mapping Utility
+ *
+ * Manages the mapping between room IDs (human-readable slugs) and
+ * Automerge document IDs (automerge:xxxx format).
+ *
+ * This is necessary because:
+ * - Automerge requires specific document ID formats
+ * - We want to persist documents in IndexedDB with consistent IDs
+ * - Room IDs are user-friendly slugs that may not match Automerge's format
+ */
+
+const DB_NAME = 'canvas-document-mappings'
+const STORE_NAME = 'mappings'
+const DB_VERSION = 1
+
+interface DocumentMapping {
+  roomId: string
+  documentId: string
+  createdAt: number
+  lastAccessedAt: number
+}
+
+let dbInstance: IDBDatabase | null = null
+
+/**
+ * Open the IndexedDB database for document ID mappings
+ */
+async function openDatabase(): Promise<IDBDatabase> {
+  if (dbInstance) return dbInstance
+
+  return new Promise((resolve, reject) => {
+    const request = indexedDB.open(DB_NAME, DB_VERSION)
+
+    request.onerror = () => {
+      console.error('Failed to open document mapping database:', request.error)
+      reject(request.error)
+    }
+
+    request.onsuccess = () => {
+      dbInstance = request.result
+      resolve(request.result)
+    }
+
+    request.onupgradeneeded = (event) => {
+      const db = (event.target as IDBOpenDBRequest).result
+
+      if (!db.objectStoreNames.contains(STORE_NAME)) {
+        const store = db.createObjectStore(STORE_NAME, { keyPath: 'roomId' })
+        store.createIndex('documentId', 'documentId', { unique: true })
+        store.createIndex('lastAccessedAt', 'lastAccessedAt', { unique: false })
+      }
+    }
+  })
+}
+
+/**
+ * Get the Automerge document ID for a given room ID
+ * Returns null if no mapping exists
+ */
+export async function getDocumentId(roomId: string): Promise<string | null> {
+  try {
+    const db = await openDatabase()
+
+    return new Promise((resolve, reject) => {
+      const transaction = db.transaction(STORE_NAME, 'readonly')
+      const store = transaction.objectStore(STORE_NAME)
+      const request = store.get(roomId)
+
+      request.onerror = () => {
+        console.error('Failed to get document mapping:', request.error)
+        reject(request.error)
+      }
+
+      request.onsuccess = () => {
+        const mapping = request.result as DocumentMapping | undefined
+        if (mapping) {
+          // Update last accessed time in background
+          updateLastAccessed(roomId).catch(console.error)
+          resolve(mapping.documentId)
+        } else {
+          resolve(null)
+        }
+      }
+    })
+  } catch (error) {
+    console.error('Error getting document ID:', error)
+    return null
+  }
+}
+
+/**
+ * Save a mapping between room ID and Automerge document ID
+ */
+export async function saveDocumentId(roomId: string, documentId: string): Promise<void> {
+  try {
+    const db = await openDatabase()
+
+    return new Promise((resolve, reject) => {
+      const transaction = db.transaction(STORE_NAME, 'readwrite')
+      const store = transaction.objectStore(STORE_NAME)
+
+      const mapping: DocumentMapping = {
+        roomId,
+        documentId,
+        createdAt: Date.now(),
+        lastAccessedAt: Date.now()
+      }
+
+      const request = store.put(mapping)
+
+      request.onerror = () => {
+        console.error('Failed to save document mapping:', request.error)
+        reject(request.error)
+      }
+
+      request.onsuccess = () => {
+        console.log(`Saved document mapping: ${roomId} -> ${documentId}`)
+        resolve()
+      }
+    })
+  } catch (error) {
+    console.error('Error saving document ID:', error)
+    throw error
+  }
+}
+
+/**
+ * Update the last accessed timestamp for a room
+ */
+async function updateLastAccessed(roomId: string): Promise<void> {
+  try {
+    const db = await openDatabase()
+
+    return new Promise((resolve, reject) => {
+      const transaction = db.transaction(STORE_NAME, 'readwrite')
+      const store = transaction.objectStore(STORE_NAME)
+      const getRequest = store.get(roomId)
+
+      getRequest.onerror = () => reject(getRequest.error)
+
+      getRequest.onsuccess = () => {
+        const mapping = getRequest.result as DocumentMapping | undefined
+        if (mapping) {
+          mapping.lastAccessedAt = Date.now()
+          store.put(mapping)
+        }
+        resolve()
+      }
+    })
+  } catch (error) {
+    // Silent fail for background update
+  }
+}
+
+/**
+ * Delete a document mapping (useful for cleanup)
+ */
+export async function deleteDocumentMapping(roomId: string): Promise<void> {
+  try {
+    const db = await openDatabase()
+
+    return new Promise((resolve, reject) => {
+      const transaction = db.transaction(STORE_NAME, 'readwrite')
+      const store = transaction.objectStore(STORE_NAME)
+      const request = store.delete(roomId)
+
+      request.onerror = () => {
+        console.error('Failed to delete document mapping:', request.error)
+        reject(request.error)
+      }
+
+      request.onsuccess = () => {
+        console.log(`Deleted document mapping for: ${roomId}`)
+        resolve()
+      }
+    })
+  } catch (error) {
+    console.error('Error deleting document mapping:', error)
+    throw error
+  }
+}
+
+/**
+ * Get all document mappings (useful for debugging/management)
+ */
+export async function getAllMappings(): Promise<DocumentMapping[]> {
+  try {
+    const db = await openDatabase()
+
+    return new Promise((resolve, reject) => {
+      const transaction = db.transaction(STORE_NAME, 'readonly')
+      const store = transaction.objectStore(STORE_NAME)
+      const request = store.getAll()
+
+      request.onerror = () => {
+        console.error('Failed to get all document mappings:', request.error)
+        reject(request.error)
+      }
+
+      request.onsuccess = () => {
+        resolve(request.result as DocumentMapping[])
+      }
+    })
+  } catch (error) {
+    console.error('Error getting all mappings:', error)
+    return []
+  }
+}
+
+/**
+ * Clean up old document mappings (documents not accessed in X days)
+ * This helps manage storage quota
+ */
+export async function cleanupOldMappings(maxAgeDays: number = 30): Promise<number> {
+  try {
+    const db = await openDatabase()
+    const cutoffTime = Date.now() - (maxAgeDays * 24 * 60 * 60 * 1000)
+
+    return new Promise((resolve, reject) => {
+      const transaction = db.transaction(STORE_NAME, 'readwrite')
+      const store = transaction.objectStore(STORE_NAME)
+      const index = store.index('lastAccessedAt')
+      const range = IDBKeyRange.upperBound(cutoffTime)
+      const request = index.openCursor(range)
+
+      let deletedCount = 0
+
+      request.onerror = () => {
+        console.error('Failed to cleanup old mappings:', request.error)
+        reject(request.error)
+      }
+
+      request.onsuccess = (event) => {
+        const cursor = (event.target as IDBRequest).result
+        if (cursor) {
+          cursor.delete()
+          deletedCount++
+          cursor.continue()
+        } else {
+          console.log(`Cleaned up ${deletedCount} old document mappings`)
+          resolve(deletedCount)
+        }
+      }
+    })
+  } catch (error) {
+    console.error('Error cleaning up old mappings:', error)
+    return 0
+  }
+}

src/automerge/useAutomergeSyncRepo.ts

@@ -3,8 +3,10 @@ import { TLStoreSnapshot, InstancePresenceRecordType } from "@tldraw/tldraw"
 import { CloudflareNetworkAdapter } from "./CloudflareAdapter"
 import { useAutomergeStoreV2, useAutomergePresence } from "./useAutomergeStoreV2"
 import { TLStoreWithStatus } from "@tldraw/tldraw"
-import { Repo, parseAutomergeUrl, stringifyAutomergeUrl } from "@automerge/automerge-repo"
+import { Repo, parseAutomergeUrl, stringifyAutomergeUrl, AutomergeUrl } from "@automerge/automerge-repo"
 import { DocHandle } from "@automerge/automerge-repo"
+import { IndexedDBStorageAdapter } from "@automerge/automerge-repo-storage-indexeddb"
+import { getDocumentId, saveDocumentId } from "./documentIdMapping"
 
 interface AutomergeSyncConfig {
   uri: string
@@ -213,7 +215,7 @@ export function useAutomergeSync(config: AutomergeSyncConfig): TLStoreWithStatus
     }
   }, [])
   
-  const { repo, adapter } = useMemo(() => {
+  const { repo, adapter, storageAdapter } = useMemo(() => {
     const adapter = new CloudflareNetworkAdapter(
       workerUrl,
       roomId,
@@ -224,18 +226,23 @@ export function useAutomergeSync(config: AutomergeSyncConfig): TLStoreWithStatus
     // Store adapter ref for use in callbacks
     adapterRef.current = adapter
 
+    // Create IndexedDB storage adapter for offline persistence
+    // This stores Automerge documents locally in the browser
+    const storageAdapter = new IndexedDBStorageAdapter()
+
     const repo = new Repo({
       network: [adapter],
+      storage: storageAdapter, // Add IndexedDB storage for offline support
       // Enable sharing of all documents with all peers
       sharePolicy: async () => true
     })
 
     // Log when sync messages are sent/received
-    adapter.on('message', (msg: any) => {
+    adapter.on('message', (_msg: any) => {
       // Message received from network
     })
 
-    return { repo, adapter }
+    return { repo, adapter, storageAdapter }
   }, [workerUrl, roomId, applyJsonSyncData, applyPresenceUpdate])
 
   // Initialize Automerge document handle
@@ -248,17 +255,59 @@ export function useAutomergeSync(config: AutomergeSyncConfig): TLStoreWithStatus
         // This ensures the WebSocket connection is established for sync
         await adapter.whenReady()
 
-        if (mounted) {
-          // CRITICAL: Create a new Automerge document (repo.create() generates a proper document ID)
-          // Each client gets its own document, but Automerge sync protocol keeps them in sync
-          // The network adapter broadcasts sync messages between all clients in the same room
-          const handle = repo.create<TLStoreSnapshot>()
+        if (!mounted) return
 
-          // Wait for the handle to be ready
+        let handle: DocHandle<TLStoreSnapshot>
+        let loadedFromLocal = false
+
+        // Check if we have a stored document ID mapping for this room
+        // This allows us to load the same document from IndexedDB on subsequent visits
+        const storedDocumentId = await getDocumentId(roomId)
+
+        if (storedDocumentId) {
+          console.log(`Found stored document ID for room ${roomId}: ${storedDocumentId}`)
+          try {
+            // Try to find the existing document in the repo (loads from IndexedDB)
+            // repo.find() returns a Promise<DocHandle>
+            const foundHandle = await repo.find<TLStoreSnapshot>(storedDocumentId as AutomergeUrl)
+            await foundHandle.whenReady()
+            handle = foundHandle
+
+            // Check if document has data
+            const localDoc = handle.doc()
+            const localRecordCount = localDoc?.store ? Object.keys(localDoc.store).length : 0
+            const localShapeCount = localDoc?.store ? Object.values(localDoc.store).filter((r: any) => r?.typeName === 'shape').length : 0
+
+            if (localRecordCount > 0) {
+              console.log(`Loaded document from IndexedDB: ${localRecordCount} records, ${localShapeCount} shapes`)
+              loadedFromLocal = true
+            } else {
+              console.log(`Document found in IndexedDB but is empty, will load from server`)
+            }
+          } catch (error) {
+            console.warn(`Failed to load document ${storedDocumentId} from IndexedDB:`, error)
+            // Fall through to create a new document
+          }
+        }
+
+        // If we didn't load from local storage, create a new document
+        if (!loadedFromLocal || !handle!) {
+          console.log(`Creating new Automerge document for room ${roomId}`)
+          handle = repo.create<TLStoreSnapshot>()
           await handle.whenReady()
 
-          // CRITICAL: Always load initial data from the server
-          // The server stores documents in R2 as JSON, so we need to load and initialize the Automerge document
+          // Save the mapping between roomId and the new document ID
+          const documentId = handle.url
+          if (documentId) {
+            await saveDocumentId(roomId, documentId)
+            console.log(`Saved new document mapping: ${roomId} -> ${documentId}`)
+          }
+        }
+
+        if (!mounted) return
+
+        // Sync with server to get latest data (or upload local changes if offline was edited)
+        // This ensures we're in sync even if we loaded from IndexedDB
         try {
           const response = await fetch(`${workerUrl}/room/${roomId}`)
           if (response.ok) {
@@ -266,44 +315,62 @@ export function useAutomergeSync(config: AutomergeSyncConfig): TLStoreWithStatus
             const serverShapeCount = serverDoc.store ? Object.values(serverDoc.store).filter((r: any) => r?.typeName === 'shape').length : 0
             const serverRecordCount = Object.keys(serverDoc.store || {}).length
 
-              // Document loaded from server
+            // Get current local state
+            const localDoc = handle.doc()
+            const localRecordCount = localDoc?.store ? Object.keys(localDoc.store).length : 0
 
-              // Initialize the Automerge document with server data
+            // Merge server data with local data
+            // Automerge handles conflict resolution automatically via CRDT
             if (serverDoc.store && serverRecordCount > 0) {
               handle.change((doc: any) => {
                 // Initialize store if it doesn't exist
                 if (!doc.store) {
                   doc.store = {}
                 }
-                  // Copy all records from server document
+                // Merge server records - Automerge will handle conflicts
                 Object.entries(serverDoc.store).forEach(([id, record]) => {
+                  // Only add if not already present locally (local changes take precedence)
+                  // This is a simple merge strategy - Automerge's CRDT will handle deeper conflicts
+                  if (!doc.store[id]) {
                     doc.store[id] = record
+                  }
                 })
               })
 
-                // Initialized Automerge document from server
-              } else {
-                // Server document is empty - starting fresh
+              const finalDoc = handle.doc()
+              const finalRecordCount = finalDoc?.store ? Object.keys(finalDoc.store).length : 0
+              console.log(`Merged server data: server had ${serverRecordCount}, local had ${localRecordCount}, final has ${finalRecordCount} records`)
+            } else if (!loadedFromLocal) {
+              // Server is empty and we didn't load from local - fresh start
+              console.log(`Starting fresh - no data on server or locally`)
             }
           } else if (response.status === 404) {
-              // No document found on server - starting fresh
+            // No document found on server
+            if (loadedFromLocal) {
+              console.log(`No server document, but loaded ${handle.doc()?.store ? Object.keys(handle.doc()!.store).length : 0} records from local storage`)
             } else {
-              console.warn(`⚠️ Failed to load document from server: ${response.status} ${response.statusText}`)
+              console.log(`No document found on server - starting fresh`)
+            }
+          } else {
+            console.warn(`Failed to load document from server: ${response.status} ${response.statusText}`)
           }
         } catch (error) {
-            console.error("❌ Error loading initial document from server:", error)
-            // Continue anyway - user can still create new content
+          // Network error - continue with local data if available
+          if (loadedFromLocal) {
+            console.log(`Offline mode: using local data from IndexedDB`)
+          } else {
+            console.error("Error loading from server (offline?):", error)
+          }
         }
 
         // Verify final document state
         const finalDoc = handle.doc() as any
         const finalStoreKeys = finalDoc?.store ? Object.keys(finalDoc.store).length : 0
         const finalShapeCount = finalDoc?.store ? Object.values(finalDoc.store).filter((r: any) => r?.typeName === 'shape').length : 0
+        console.log(`Automerge handle ready: ${finalStoreKeys} records, ${finalShapeCount} shapes (loaded from ${loadedFromLocal ? 'IndexedDB' : 'server/new'})`)
 
-          // Automerge handle initialized and ready
         setHandle(handle)
         setIsLoading(false)
-        }
       } catch (error) {
         console.error("Error initializing Automerge handle:", error)
         if (mounted) {

src/components/HolonBrowser.tsx

@@ -51,7 +51,7 @@ export function HolonBrowser({ isOpen, onClose, onSelectHolon, shapeMode = false
     try {
       // Validate that the holonId is a valid H3 index
       if (!h3.isValidCell(holonId)) {
-        throw new Error('Invalid H3 cell ID')
+        throw new Error('Invalid H3 Cell ID. Holon IDs must be valid H3 geospatial cell identifiers (e.g., 872a1070bffffff)')
       }
 
       // Get holon information
@@ -210,7 +210,7 @@ export function HolonBrowser({ isOpen, onClose, onSelectHolon, shapeMode = false
               value={holonId}
               onChange={(e) => setHolonId(e.target.value)}
               onKeyDown={handleKeyDown}
-              placeholder="e.g., 1002848305066"
+              placeholder="e.g., 872a1070bffffff"
               className="flex-1 px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 z-[10001] relative"
               disabled={isLoading}
               style={{ zIndex: 10001 }}

src/css/style.css

@@ -1006,11 +1006,11 @@ input[type="submit"],
    Toolbar and Share Zone Alignment
    ======================================== */
 
-/* Position the share zone (people menu) to not overlap with custom toolbar */
+/* Position the share zone (people menu) in the top right */
 .tlui-share-zone {
   position: fixed !important;
-  top: 4px !important;
-  right: 8px !important;
+  top: 8px !important;
+  right: 12px !important;
   z-index: 99998 !important;
   display: flex !important;
   align-items: center !important;
@@ -1021,28 +1021,44 @@ input[type="submit"],
   display: flex;
   align-items: center;
   gap: 4px;
-  padding: 4px 8px;
-  background: rgba(255, 255, 255, 0.9);
-  border-radius: 4px;
-  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
+  padding: 6px 10px;
+  background: rgba(255, 255, 255, 0.95);
+  border-radius: 20px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
+  backdrop-filter: blur(8px);
 }
 
 html.dark .custom-people-menu {
-  background: rgba(45, 55, 72, 0.9);
+  background: rgba(45, 55, 72, 0.95);
+}
+
+/* People dropdown styling */
+.people-dropdown {
+  backdrop-filter: blur(8px);
+}
+
+html.dark .people-dropdown {
+  background: rgba(30, 30, 30, 0.98) !important;
 }
 
 /* Ensure custom toolbar buttons don't overlap with share zone */
+/* Position to the left of the people menu with adequate spacing */
 .toolbar-container {
   position: fixed !important;
-  top: 4px !important;
-  /* Adjust right position to leave room for people menu (about 80px) */
-  right: 90px !important;
+  top: 8px !important;
+  /* Leave enough room for people menu - accounts for multiple users */
+  right: 140px !important;
   z-index: 99999 !important;
   display: flex !important;
-  gap: 6px !important;
+  gap: 8px !important;
   align-items: center !important;
 }
 
+/* Move the tldraw style panel (color picker) below the top-right UI */
+.tlui-style-panel__wrapper {
+  top: 52px !important;
+}
+
 /* ========================================
    Unified Toolbar Button Styles
    ======================================== */
@@ -1052,14 +1068,14 @@ html.dark .custom-people-menu {
   align-items: center;
   justify-content: center;
   gap: 6px;
-  padding: 4px 10px;
-  height: 28px;
-  min-height: 28px;
+  padding: 6px 12px;
+  height: 32px;
+  min-height: 32px;
   background: var(--tool-bg);
   color: var(--tool-text);
   border: 1px solid var(--tool-border);
-  border-radius: 6px;
-  font-size: 12px;
+  border-radius: 16px;
+  font-size: 13px;
   font-weight: 500;
   cursor: pointer;
   transition: all 0.15s ease;
@@ -1075,10 +1091,13 @@ html.dark .custom-people-menu {
 
 .toolbar-btn svg {
   flex-shrink: 0;
+  width: 16px;
+  height: 16px;
 }
 
 .profile-btn {
-  padding: 4px 8px;
+  padding: 6px 10px;
+  height: 32px;
 }
 
 .profile-username {
@@ -1466,16 +1485,16 @@ html.dark .custom-people-menu {
 /* Responsive adjustments */
 @media (max-width: 768px) {
   .toolbar-container {
-    right: 70px !important;
-    gap: 4px !important;
+    right: 90px !important;
+    gap: 6px !important;
   }
 
   .tlui-share-zone {
-    right: 4px !important;
+    right: 8px !important;
   }
 
   .custom-people-menu {
-    padding: 2px 4px;
+    padding: 4px 6px;
     gap: 2px;
   }
 
@@ -1485,6 +1504,14 @@ html.dark .custom-people-menu {
 
   .toolbar-btn {
     padding: 4px 8px;
+    height: 28px;
+    min-height: 28px;
+    font-size: 12px;
+  }
+
+  .toolbar-btn svg {
+    width: 14px;
+    height: 14px;
   }
 
   .settings-modal {

src/propagators/ScopedPropagators.ts

@@ -246,7 +246,17 @@ export class ClickPropagator extends Propagator {
 
   eventHandler(event: any): void {
     if (event.type !== 'pointer' || event.name !== 'pointer_down') return;
-    const shapeAtPoint = this.editor.getShapeAtPoint(this.editor.inputs.currentPagePoint, { filter: (shape) => shape.type === 'geo' });
+
+    // Wrap in try-catch to handle geometry errors from shapes with invalid paths
+    let shapeAtPoint;
+    try {
+      shapeAtPoint = this.editor.getShapeAtPoint(this.editor.inputs.currentPagePoint, { filter: (shape) => shape.type === 'geo' });
+    } catch (error) {
+      // Some shapes may have invalid geometry (e.g., empty paths) that cause nearestPoint to fail
+      console.warn('ClickPropagator: Error getting shape at point:', error);
+      return;
+    }
+
     if (!shapeAtPoint) return
     if (!this.listenerShapes.has(shapeAtPoint.id)) return
     const edgesFromHovered = getArrowsFromShape(this.editor, shapeAtPoint.id)

src/routes/Board.tsx

@@ -1,7 +1,7 @@
 import { useAutomergeSync } from "@/automerge/useAutomergeSync"
 import { AutomergeHandleProvider } from "@/context/AutomergeHandleContext"
 import { useMemo, useEffect, useState, useRef } from "react"
-import { Tldraw, Editor, TLShapeId, TLRecord, useTldrawUser, TLUserPreferences, createShapeId } from "tldraw"
+import { Tldraw, Editor, TLShapeId, TLRecord, useTldrawUser, TLUserPreferences } from "tldraw"
 import { useParams } from "react-router-dom"
 import { ChatBoxTool } from "@/tools/ChatBoxTool"
 import { ChatBoxShape } from "@/shapes/ChatBoxShapeUtil"
@@ -963,47 +963,7 @@ export function Board() {
           initializeGlobalCollections(editor, collections)
           // Note: User presence is configured through the useAutomergeSync hook above
           // The authenticated username should appear in the people section
-
-          // Auto-create Mycelial Intelligence shape on page load if not present
-          // Use a flag to ensure this only runs once per session
-          const miCreatedKey = `mi-created-${roomId}`
-          const alreadyCreatedThisSession = sessionStorage.getItem(miCreatedKey)
-
-          if (!alreadyCreatedThisSession) {
-            setTimeout(() => {
-              const existingMI = editor.getCurrentPageShapes().find(s => s.type === 'MycelialIntelligence')
-              if (!existingMI) {
-                const viewport = editor.getViewportScreenBounds()
-                const miWidth = 520
-                const screenCenter = {
-                  x: viewport.x + (viewport.w / 2) - (miWidth / 2),
-                  y: viewport.y + 20, // 20px from top
-                }
-                const pagePoint = editor.screenToPage(screenCenter)
-
-                editor.createShape({
-                  id: createShapeId(),
-                  type: 'MycelialIntelligence',
-                  x: pagePoint.x,
-                  y: pagePoint.y,
-                  props: {
-                    w: miWidth,
-                    h: 52,
-                    prompt: '',
-                    response: '',
-                    isLoading: false,
-                    isListening: false,
-                    isExpanded: false,
-                    conversationHistory: [],
-                    pinnedToView: true,
-                    indexingProgress: 0,
-                    isIndexing: false,
-                  },
-                })
-              }
-              sessionStorage.setItem(miCreatedKey, 'true')
-            }, 500) // Small delay to ensure editor is ready
-          }
+          // MycelialIntelligence is now a permanent UI bar - no shape creation needed
         }}
         >
           <CmdK />

src/shapes/HolonShapeUtil.tsx

@@ -3,8 +3,8 @@ import {
   HTMLContainer,
   TLBaseShape,
 } from "tldraw"
-import React, { useState, useRef, useEffect, useMemo, useCallback } from "react"
-import { holosphereService, HoloSphereService, HolonData, HolonLens, HolonConnection } from "@/lib/HoloSphereService"
+import React, { useState, useRef, useEffect, useCallback } from "react"
+import { holosphereService, HoloSphereService, HolonConnection } from "@/lib/HoloSphereService"
 import * as h3 from 'h3-js'
 import { StandardizedToolWrapper } from "../components/StandardizedToolWrapper"
 import { usePinnedToView } from "../hooks/usePinnedToView"
@@ -103,7 +103,6 @@ export class HolonShape extends BaseBoxShapeUtil<IHolon> {
     const [isHovering, setIsHovering] = useState(false)
     const [isLoading, setIsLoading] = useState(false)
     const [isMinimized, setIsMinimized] = useState(false)
-    const [lenses, setLenses] = useState<HolonLens[]>([])
     const [currentData, setCurrentData] = useState<any>(null)
     const [error, setError] = useState<string | null>(null)
     
@@ -242,15 +241,47 @@ export class HolonShape extends BaseBoxShapeUtil<IHolon> {
       })
     }
 
+    // Validate if input is a valid H3 cell ID
+    const isValidH3Cell = (id: string): boolean => {
+      if (!id || id.trim() === '') return false
+      try {
+        return h3.isValidCell(id.trim())
+      } catch {
+        return false
+      }
+    }
+
     const handleConnect = async () => {
       const trimmedHolonId = holonId?.trim() || ''
       if (!trimmedHolonId) {
+        setError('Please enter a Holon ID')
+        return
+      }
+
+      // Validate H3 cell ID
+      if (!isValidH3Cell(trimmedHolonId)) {
+        setError('Invalid H3 Cell ID. Holon IDs must be valid H3 geospatial cell identifiers (e.g., 872a1070bffffff)')
         return
       }
 
       console.log('🔌 Connecting to Holon:', trimmedHolonId)
+      setError(null)
 
-      // Update the shape to mark as connected with trimmed ID
+      // Extract H3 cell info (coordinates and resolution)
+      let cellLatitude = latitude
+      let cellLongitude = longitude
+      let cellResolution = resolution
+      try {
+        const [lat, lng] = h3.cellToLatLng(trimmedHolonId)
+        cellLatitude = lat
+        cellLongitude = lng
+        cellResolution = h3.getResolution(trimmedHolonId)
+        console.log(`📍 H3 Cell Info: lat=${lat}, lng=${lng}, resolution=${cellResolution}`)
+      } catch (e) {
+        console.warn('Could not extract H3 cell coordinates:', e)
+      }
+
+      // Update the shape to mark as connected with trimmed ID and H3 info
       this.editor.updateShape<IHolon>({
         id: shape.id,
         type: "Holon",
@@ -258,6 +289,9 @@ export class HolonShape extends BaseBoxShapeUtil<IHolon> {
           ...shape.props,
           isConnected: true,
           holonId: trimmedHolonId,
+          latitude: cellLatitude,
+          longitude: cellLongitude,
+          resolution: cellResolution,
         },
       })
 
@@ -732,7 +766,55 @@ export class HolonShape extends BaseBoxShapeUtil<IHolon> {
                 lineHeight: '1.5',
                 width: '100%'
               }}>
-                Enter your HolonID to connect to the Holosphere
+                Enter an H3 Cell ID to connect to the Holosphere
+              </div>
+              <div style={{
+                fontSize: '11px',
+                color: '#666',
+                textAlign: 'center',
+                marginBottom: '8px'
+              }}>
+                H3 Cell IDs are hexagonal geospatial identifiers (e.g., 872a1070bffffff)
+              </div>
+              {/* Quick generate button */}
+              <div style={{
+                display: 'flex',
+                justifyContent: 'center',
+                marginBottom: '8px'
+              }}>
+                <button
+                  onClick={(e) => {
+                    e.preventDefault()
+                    e.stopPropagation()
+                    // Generate H3 cell from default coordinates
+                    try {
+                      const newCellId = h3.latLngToCell(latitude, longitude, resolution)
+                      handleHolonIdChange(newCellId)
+                      setError(null)
+                    } catch (err) {
+                      setError('Failed to generate H3 cell ID')
+                    }
+                  }}
+                  onPointerDown={(e) => e.stopPropagation()}
+                  style={{
+                    padding: '6px 12px',
+                    fontSize: '11px',
+                    color: '#4b5563',
+                    backgroundColor: '#f3f4f6',
+                    border: '1px solid #d1d5db',
+                    borderRadius: '6px',
+                    cursor: 'pointer',
+                    transition: 'all 0.2s ease'
+                  }}
+                  onMouseEnter={(e) => {
+                    e.currentTarget.style.backgroundColor = '#e5e7eb'
+                  }}
+                  onMouseLeave={(e) => {
+                    e.currentTarget.style.backgroundColor = '#f3f4f6'
+                  }}
+                >
+                  Generate H3 Cell for current location (NYC)
+                </button>
               </div>
               <div style={{
                 display: 'flex',
@@ -753,7 +835,7 @@ export class HolonShape extends BaseBoxShapeUtil<IHolon> {
                       handleConnect()
                     }
                   }}
-                  placeholder="1002848305066"
+                  placeholder="872a1070bffffff"
                   style={{
                     flex: 1,
                     height: '48px',
@@ -820,6 +902,19 @@ export class HolonShape extends BaseBoxShapeUtil<IHolon> {
                   Connect to the Holosphere
                 </button>
               </div>
+              {error && (
+                <div style={{
+                  fontSize: '12px',
+                  color: '#dc2626',
+                  textAlign: 'center',
+                  padding: '8px 12px',
+                  backgroundColor: '#fef2f2',
+                  borderRadius: '6px',
+                  border: '1px solid #fecaca'
+                }}>
+                  {error}
+                </div>
+              )}
               <div style={{
                 fontSize: '11px',
                 color: '#666',
@@ -847,18 +942,52 @@ export class HolonShape extends BaseBoxShapeUtil<IHolon> {
               }}
               onWheel={handleWheel}
             >
+              {/* H3 Cell Information Header */}
+              {isConnected && (
+                <div style={{
+                  backgroundColor: '#f0fdf4',
+                  border: '1px solid #86efac',
+                  borderRadius: '8px',
+                  padding: '12px',
+                  marginBottom: '12px'
+                }}>
+                  <div style={{
+                    display: 'grid',
+                    gridTemplateColumns: 'repeat(2, 1fr)',
+                    gap: '8px',
+                    fontSize: '11px'
+                  }}>
+                    <div>
+                      <span style={{ color: '#666', fontWeight: '500' }}>Resolution:</span>{' '}
+                      <span style={{ color: '#15803d', fontWeight: '600' }}>
+                        {resolutionInfo.name} (Level {resolution})
+                      </span>
+                    </div>
+                    <div>
+                      <span style={{ color: '#666', fontWeight: '500' }}>Coordinates:</span>{' '}
+                      <span style={{ fontFamily: 'monospace', color: '#333' }}>
+                        {latitude.toFixed(4)}, {longitude.toFixed(4)}
+                      </span>
+                    </div>
+                  </div>
+                  <div style={{ fontSize: '10px', color: '#666', marginTop: '6px' }}>
+                    {resolutionInfo.description}
+                  </div>
+                </div>
+              )}
+
               {/* Display all data from all lenses */}
               {isConnected && data && Object.keys(data).length > 0 && (
-                <div style={{ marginTop: '12px' }}>
+                <div>
                   <div style={{
                     fontSize: '11px',
                     fontWeight: 'bold',
                     color: '#333',
                     marginBottom: '8px',
-                    borderBottom: '2px solid #4CAF50',
+                    borderBottom: '2px solid #22c55e',
                     paddingBottom: '4px'
                   }}>
-                    📊 Holon Data ({Object.keys(data).length} categor{Object.keys(data).length !== 1 ? 'ies' : 'y'})
+                    Data Lenses ({Object.keys(data).length} categor{Object.keys(data).length !== 1 ? 'ies' : 'y'})
                   </div>
 
                   {Object.entries(data).map(([lensName, lensData]) => (
@@ -867,27 +996,91 @@ export class HolonShape extends BaseBoxShapeUtil<IHolon> {
                         fontSize: '10px',
                         fontWeight: 'bold',
                         color: '#2196F3',
-                        marginBottom: '6px'
+                        marginBottom: '6px',
+                        display: 'flex',
+                        alignItems: 'center',
+                        gap: '6px'
                       }}>
-                        {getCategoryIcon(lensName)} {getCategoryDisplayName(lensName)}
+                        <span>{getCategoryIcon(lensName)}</span>
+                        <span>{getCategoryDisplayName(lensName)}</span>
+                        {lensData && typeof lensData === 'object' && (
+                          <span style={{ color: '#888', fontWeight: 'normal' }}>
+                            ({Object.keys(lensData).length} items)
+                          </span>
+                        )}
                       </div>
                       <div style={{
                         backgroundColor: '#f9f9f9',
                         padding: '8px',
                         borderRadius: '4px',
                         border: '1px solid #e0e0e0',
-                        fontSize: '9px'
+                        fontSize: '9px',
+                        maxHeight: '150px',
+                        overflowY: 'auto'
                       }}>
                         {lensData && typeof lensData === 'object' ? (
                           Object.entries(lensData).length > 0 ? (
-                            <div style={{ display: 'flex', flexDirection: 'column', gap: '4px' }}>
-                              {Object.entries(lensData).map(([key, value]) => (
-                                <div key={key} style={{ display: 'flex', gap: '8px', alignItems: 'flex-start' }}>
+                            <div style={{ display: 'flex', flexDirection: 'column', gap: '6px' }}>
+                              {Object.entries(lensData).map(([key, value]) => {
+                                // Render items - HoloSphere items have an 'id' field
+                                const item = value as Record<string, any>
+                                const isHolonItem = item && typeof item === 'object' && 'id' in item
+
+                                return (
+                                  <div key={key} style={{
+                                    backgroundColor: '#fff',
+                                    padding: '6px 8px',
+                                    borderRadius: '4px',
+                                    border: '1px solid #e5e7eb'
+                                  }}>
+                                    {isHolonItem ? (
+                                      // Render as a holon item with structured display
+                                      <div>
+                                        <div style={{
+                                          fontWeight: '600',
+                                          color: '#1f2937',
+                                          marginBottom: '4px',
+                                          display: 'flex',
+                                          justifyContent: 'space-between'
+                                        }}>
+                                          <span>{item.name || item.title || item.id}</span>
+                                          {item.timestamp && (
+                                            <span style={{ fontSize: '8px', color: '#9ca3af', fontWeight: 'normal' }}>
+                                              {new Date(item.timestamp).toLocaleDateString()}
+                                            </span>
+                                          )}
+                                        </div>
+                                        {item.description && (
+                                          <div style={{ color: '#6b7280', fontSize: '9px' }}>
+                                            {item.description}
+                                          </div>
+                                        )}
+                                        {item.content && (
+                                          <div style={{ color: '#374151', fontSize: '9px', marginTop: '2px' }}>
+                                            {String(item.content).slice(0, 100)}
+                                            {String(item.content).length > 100 && '...'}
+                                          </div>
+                                        )}
+                                        {/* Show other relevant fields */}
+                                        {Object.entries(item)
+                                          .filter(([k]) => !['id', 'name', 'title', 'description', 'content', 'timestamp', '_'].includes(k))
+                                          .slice(0, 3)
+                                          .map(([k, v]) => (
+                                            <div key={k} style={{ fontSize: '8px', color: '#9ca3af', marginTop: '2px' }}>
+                                              <span style={{ fontWeight: '500' }}>{k}:</span> {String(v).slice(0, 50)}
+                                            </div>
+                                          ))
+                                        }
+                                      </div>
+                                    ) : (
+                                      // Render as key-value pair
+                                      <div style={{ display: 'flex', gap: '8px', alignItems: 'flex-start' }}>
                                         <span style={{
                                           fontWeight: 'bold',
                                           color: '#666',
-                                    minWidth: '80px',
-                                    fontFamily: 'monospace'
+                                          minWidth: '60px',
+                                          fontFamily: 'monospace',
+                                          fontSize: '8px'
                                         }}>
                                           {key}:
                                         </span>
@@ -899,7 +1092,10 @@ export class HolonShape extends BaseBoxShapeUtil<IHolon> {
                                           {typeof value === 'object' ? JSON.stringify(value, null, 2) : String(value)}
                                         </span>
                                       </div>
-                              ))}
+                                    )}
+                                  </div>
+                                )
+                              })}
                             </div>
                           ) : (
                             <div style={{ color: '#999', fontStyle: 'italic' }}>No data in this lens</div>
@@ -915,18 +1111,25 @@ export class HolonShape extends BaseBoxShapeUtil<IHolon> {
 
               {isConnected && (!data || Object.keys(data).length === 0) && (
                 <div style={{
-                  marginTop: '12px',
-                  padding: '12px',
-                  backgroundColor: '#f5f5f5',
-                  borderRadius: '4px',
-                  color: '#666',
-                  fontSize: '10px',
+                  padding: '16px',
+                  backgroundColor: '#fefce8',
+                  borderRadius: '8px',
+                  border: '1px solid #fde047',
+                  color: '#854d0e',
+                  fontSize: '11px',
                   textAlign: 'center'
                 }}>
-                  <div style={{ marginBottom: '8px' }}>📭 No data found in this holon</div>
-                  <div style={{ fontSize: '9px' }}>
-                    Categories checked: Active Users, Users, Rankings, Tasks, Progress, Events, Activities, Items, Shopping, Proposals, Offers, Checklists, Roles
+                  <div style={{ marginBottom: '8px', fontSize: '12px', fontWeight: '500' }}>
+                    No data found in this holon
                   </div>
+                  <div style={{ fontSize: '10px', color: '#a16207' }}>
+                    This H3 cell may not have any data stored yet. You can add data using the + button above.
+                  </div>
+                  {isLoading && (
+                    <div style={{ marginTop: '8px', color: '#ca8a04' }}>
+                      Loading data from GunDB...
+                    </div>
+                  )}
                 </div>
               )}
             </div>

src/shapes/ImageGenShapeUtil.tsx

@@ -289,22 +289,25 @@ export class ImageGenShape extends BaseBoxShapeUtil<IImageGen> {
   }
 
   getGeometry(shape: IImageGen): Geometry2d {
+    // Ensure minimum dimensions for proper hit testing
     return new Rectangle2d({
-      width: shape.props.w,
-      height: shape.props.h,
+      width: Math.max(shape.props.w, 1),
+      height: Math.max(shape.props.h, 1),
       isFilled: true,
     })
   }
 
   component(shape: IImageGen) {
+    // Capture editor reference to avoid stale 'this' during drag operations
+    const editor = this.editor
     const [isHovering, setIsHovering] = useState(false)
-    const isSelected = this.editor.getSelectedShapeIds().includes(shape.id)
+    const isSelected = editor.getSelectedShapeIds().includes(shape.id)
 
     const generateImage = async (prompt: string) => {
       console.log("🎨 ImageGen: Generating image with prompt:", prompt)
       
       // Clear any previous errors
-      this.editor.updateShape<IImageGen>({
+      editor.updateShape<IImageGen>({
         id: shape.id,
         type: "ImageGen",
         props: {
@@ -333,7 +336,7 @@ export class ImageGenShape extends BaseBoxShapeUtil<IImageGen> {
 
           console.log("✅ ImageGen: Mock image generated:", mockImageUrl)
 
-          this.editor.updateShape<IImageGen>({
+          editor.updateShape<IImageGen>({
             id: shape.id,
             type: "ImageGen",
             props: {
@@ -413,7 +416,7 @@ export class ImageGenShape extends BaseBoxShapeUtil<IImageGen> {
 
           if (imageUrl) {
             console.log('✅ ImageGen: Image generated successfully')
-            this.editor.updateShape<IImageGen>({
+            editor.updateShape<IImageGen>({
               id: shape.id,
               type: "ImageGen",
               props: {
@@ -461,7 +464,7 @@ export class ImageGenShape extends BaseBoxShapeUtil<IImageGen> {
           }
         }
         
-        this.editor.updateShape<IImageGen>({
+        editor.updateShape<IImageGen>({
           id: shape.id,
           type: "ImageGen",
           props: {
@@ -475,7 +478,7 @@ export class ImageGenShape extends BaseBoxShapeUtil<IImageGen> {
     const handleGenerate = () => {
       if (shape.props.prompt.trim() && !shape.props.isLoading) {
         generateImage(shape.props.prompt)
-        this.editor.updateShape<IImageGen>({
+        editor.updateShape<IImageGen>({
           id: shape.id,
           type: "ImageGen",
           props: { prompt: "" },
@@ -522,7 +525,7 @@ export class ImageGenShape extends BaseBoxShapeUtil<IImageGen> {
             <span style={{ flex: 1, lineHeight: "1.5" }}>{shape.props.error}</span>
             <button
               onClick={() => {
-                this.editor.updateShape<IImageGen>({
+                editor.updateShape<IImageGen>({
                   id: shape.id,
                   type: "ImageGen",
                   props: { error: null },
@@ -567,7 +570,7 @@ export class ImageGenShape extends BaseBoxShapeUtil<IImageGen> {
               }}
               onError={(_e) => {
                 console.error("❌ ImageGen: Failed to load image:", shape.props.imageUrl)
-                this.editor.updateShape<IImageGen>({
+                editor.updateShape<IImageGen>({
                   id: shape.id,
                   type: "ImageGen",
                   props: {
@@ -650,7 +653,7 @@ export class ImageGenShape extends BaseBoxShapeUtil<IImageGen> {
             placeholder="Enter image prompt..."
             value={shape.props.prompt}
             onChange={(e) => {
-              this.editor.updateShape<IImageGen>({
+              editor.updateShape<IImageGen>({
                 id: shape.id,
                 type: "ImageGen",
                 props: { prompt: e.target.value },

src/shapes/MultmuxShapeUtil.tsx

@@ -118,9 +118,10 @@ export class MultmuxShape extends BaseBoxShapeUtil<IMultmuxShape> {
   }
 
   getGeometry(shape: IMultmuxShape): Geometry2d {
+    // Ensure minimum dimensions for proper hit testing
     return new Rectangle2d({
-      width: shape.props.w,
-      height: shape.props.h,
+      width: Math.max(shape.props.w, 1),
+      height: Math.max(shape.props.h, 1),
       isFilled: true,
     })
   }

src/shapes/PromptShapeUtil.tsx

@@ -69,10 +69,11 @@ export class PromptShape extends BaseBoxShapeUtil<IPrompt> {
 
   // Override getGeometry to ensure the selector box always matches the rendered component height
   getGeometry(shape: IPrompt): Geometry2d {
+    // isFilled must be true for proper hit testing and nearestPoint calculation
     return new Rectangle2d({
-      width: shape.props.w,
-      height: Math.max(shape.props.h, this.FIXED_HEIGHT),
-      isFilled: false,
+      width: Math.max(shape.props.w, 1),
+      height: Math.max(shape.props.h, this.FIXED_HEIGHT, 1),
+      isFilled: true,
     })
   }
 

src/shapes/SharedPianoShapeUtil.tsx

@@ -303,19 +303,19 @@ export class SharedPianoShape extends BaseBoxShapeUtil<ISharedPianoShape> {
     // Handle pointer down events if needed
   }
 
-  override onBeforeCreate = (shape: ISharedPianoShape) => {
+  override onBeforeCreate = (shape: ISharedPianoShape): ISharedPianoShape | void => {
     // Set default dimensions if not provided
+    // Return the modified shape instead of calling updateShape (which causes infinite loops)
     if (!shape.props.w || !shape.props.h) {
       const { w, h } = getDefaultDimensions()
-      this.editor.updateShape<ISharedPianoShape>({
-        id: shape.id,
-        type: "SharedPiano",
+      return {
+        ...shape,
         props: {
           ...shape.props,
-          w,
-          h,
+          w: shape.props.w || w,
+          h: shape.props.h || h,
         },
-      })
+      }
     }
   }
 

src/shapes/SlideShapeUtil.tsx

@@ -41,10 +41,11 @@ export class SlideShape extends BaseBoxShapeUtil<ISlideShape> {
   }
 
   getGeometry(shape: ISlideShape): Geometry2d {
+    // isFilled must be true for proper hit testing and nearestPoint calculation
     return new Rectangle2d({
-      width: shape.props.w,
-      height: shape.props.h,
-      isFilled: false,
+      width: Math.max(shape.props.w, 1),
+      height: Math.max(shape.props.h, 1),
+      isFilled: true,
     })
   }
 

src/shapes/VideoGenShapeUtil.tsx

@@ -57,9 +57,10 @@ export class VideoGenShape extends BaseBoxShapeUtil<IVideoGen> {
   }
 
   getGeometry(shape: IVideoGen): Geometry2d {
+    // Ensure minimum dimensions for proper hit testing
     return new Rectangle2d({
-      width: shape.props.w,
-      height: shape.props.h,
+      width: Math.max(shape.props.w, 1),
+      height: Math.max(shape.props.h, 1),
       isFilled: true,
     })
   }

src/ui/CommandPalette.tsx

@@ -0,0 +1,391 @@
+import React, { useState, useEffect, useRef, useCallback } from "react"
+import { useEditor } from "tldraw"
+
+// Command Palette that shows when holding Ctrl+Shift
+// Displays available keyboard shortcuts for custom tools and actions
+
+interface ShortcutItem {
+  id: string
+  label: string
+  kbd: string
+  key: string // The actual key to press (e.g., 'V', 'C', etc.)
+  icon?: string
+  category: 'tool' | 'action'
+}
+
+export function CommandPalette() {
+  const editor = useEditor()
+  const [isVisible, setIsVisible] = useState(false)
+  const holdTimeoutRef = useRef<NodeJS.Timeout | null>(null)
+  const keysHeldRef = useRef({ ctrl: false, shift: false })
+
+  // Custom tools with Ctrl+Shift shortcuts (matching overrides.tsx)
+  const customToolShortcuts: ShortcutItem[] = [
+    { id: 'VideoChat', label: 'Video Chat', kbd: '⌃⇧V', key: 'V', icon: '📹', category: 'tool' },
+    { id: 'ChatBox', label: 'Chat Box', kbd: '⌃⇧C', key: 'C', icon: '💬', category: 'tool' },
+    { id: 'Embed', label: 'Embed', kbd: '⌃⇧E', key: 'E', icon: '🔗', category: 'tool' },
+    { id: 'Slide', label: 'Slide', kbd: '⌃⇧S', key: 'S', icon: '📊', category: 'tool' },
+    { id: 'Markdown', label: 'Markdown', kbd: '⌃⇧M', key: 'M', icon: '📝', category: 'tool' },
+    { id: 'MycrozineTemplate', label: 'Mycrozine', kbd: '⌃⇧Z', key: 'Z', icon: '📰', category: 'tool' },
+    { id: 'Prompt', label: 'LLM Prompt', kbd: '⌃⇧L', key: 'L', icon: '🤖', category: 'tool' },
+    { id: 'ObsidianNote', label: 'Obsidian Note', kbd: '⌃⇧O', key: 'O', icon: '📓', category: 'tool' },
+    { id: 'Transcription', label: 'Transcription', kbd: '⌃⇧T', key: 'T', icon: '🎤', category: 'tool' },
+    { id: 'Holon', label: 'Holon', kbd: '⌃⇧H', key: 'H', icon: '⭕', category: 'tool' },
+    { id: 'FathomMeetings', label: 'Fathom Meetings', kbd: '⌃⇧F', key: 'F', icon: '📅', category: 'tool' },
+    { id: 'ImageGen', label: 'Image Gen', kbd: '⌃⇧I', key: 'I', icon: '🖼️', category: 'tool' },
+    { id: 'VideoGen', label: 'Video Gen', kbd: '⌃⇧G', key: 'G', icon: '🎬', category: 'tool' },
+    { id: 'Multmux', label: 'Terminal', kbd: '⌃⇧K', key: 'K', icon: '💻', category: 'tool' },
+  ]
+
+  // Custom actions with shortcuts (matching overrides.tsx)
+  const customActionShortcuts: ShortcutItem[] = [
+    { id: 'zoom-to-selection', label: 'Zoom to Selection', kbd: 'Z', key: 'Z', icon: '🔍', category: 'action' },
+    { id: 'copy-link', label: 'Copy Link', kbd: '⌃⌥C', key: 'C', icon: '🔗', category: 'action' },
+    { id: 'lock-element', label: 'Lock Element', kbd: '⇧L', key: 'L', icon: '🔒', category: 'action' },
+    { id: 'search-shapes', label: 'Search Shapes', kbd: 'S', key: 'S', icon: '🔎', category: 'action' },
+    { id: 'semantic-search', label: 'Semantic Search', kbd: '⇧S', key: 'S', icon: '🧠', category: 'action' },
+    { id: 'ask-ai', label: 'Ask AI About Canvas', kbd: '⇧A', key: 'A', icon: '✨', category: 'action' },
+    { id: 'export-pdf', label: 'Export to PDF', kbd: '⌃⌥P', key: 'P', icon: '📄', category: 'action' },
+    { id: 'run-llm', label: 'Run LLM on Arrow', kbd: '⌃⌥R', key: 'R', icon: '⚡', category: 'action' },
+  ]
+
+  // Handle clicking on a tool/action
+  const handleItemClick = useCallback((item: ShortcutItem) => {
+    setIsVisible(false)
+
+    if (item.category === 'tool') {
+      // Set the current tool
+      editor.setCurrentTool(item.id)
+    } else {
+      // Dispatch keyboard event to trigger the action
+      // Simulate the keyboard shortcut
+      const event = new KeyboardEvent('keydown', {
+        key: item.key,
+        code: `Key${item.key}`,
+        ctrlKey: item.kbd.includes('⌃'),
+        shiftKey: item.kbd.includes('⇧'),
+        altKey: item.kbd.includes('⌥'),
+        bubbles: true,
+      })
+      window.dispatchEvent(event)
+    }
+  }, [editor])
+
+  // Handle Ctrl+Shift key press/release
+  useEffect(() => {
+    const checkAndShowPalette = () => {
+      if (keysHeldRef.current.ctrl && keysHeldRef.current.shift) {
+        // Clear any existing timeout
+        if (holdTimeoutRef.current) {
+          clearTimeout(holdTimeoutRef.current)
+        }
+        // Set a small delay before showing (to avoid flashing on quick combos)
+        holdTimeoutRef.current = setTimeout(() => {
+          setIsVisible(true)
+        }, 300) // 300ms hold to show
+      }
+    }
+
+    const handleKeyDown = (e: KeyboardEvent) => {
+      if (e.key === 'Control') {
+        keysHeldRef.current.ctrl = true
+        checkAndShowPalette()
+      } else if (e.key === 'Shift') {
+        keysHeldRef.current.shift = true
+        checkAndShowPalette()
+      } else if (isVisible) {
+        // Hide on any other key press (they're using a shortcut)
+        setIsVisible(false)
+      }
+    }
+
+    const handleKeyUp = (e: KeyboardEvent) => {
+      if (e.key === 'Control') {
+        keysHeldRef.current.ctrl = false
+      } else if (e.key === 'Shift') {
+        keysHeldRef.current.shift = false
+      }
+
+      // Hide palette if either key is released
+      if (!keysHeldRef.current.ctrl || !keysHeldRef.current.shift) {
+        if (holdTimeoutRef.current) {
+          clearTimeout(holdTimeoutRef.current)
+          holdTimeoutRef.current = null
+        }
+        setIsVisible(false)
+      }
+    }
+
+    window.addEventListener('keydown', handleKeyDown)
+    window.addEventListener('keyup', handleKeyUp)
+
+    return () => {
+      window.removeEventListener('keydown', handleKeyDown)
+      window.removeEventListener('keyup', handleKeyUp)
+      if (holdTimeoutRef.current) {
+        clearTimeout(holdTimeoutRef.current)
+      }
+    }
+  }, [isVisible])
+
+  if (!isVisible) return null
+
+  return (
+    <div
+      className="command-palette-overlay"
+      style={{
+        position: 'fixed',
+        top: 0,
+        left: 0,
+        right: 0,
+        bottom: 0,
+        backgroundColor: 'rgba(0, 0, 0, 0.6)',
+        backdropFilter: 'blur(4px)',
+        WebkitBackdropFilter: 'blur(4px)',
+        display: 'flex',
+        alignItems: 'center',
+        justifyContent: 'center',
+        zIndex: 999999,
+        pointerEvents: 'none',
+        animation: 'fadeIn 0.15s ease-out',
+      }}
+    >
+      <div
+        className="command-palette"
+        style={{
+          backgroundColor: 'rgba(255, 255, 255, 0.95)',
+          borderRadius: '16px',
+          padding: '24px 32px',
+          boxShadow: '0 20px 60px rgba(0, 0, 0, 0.3)',
+          maxWidth: '700px',
+          width: '90%',
+          animation: 'scaleIn 0.15s ease-out',
+        }}
+      >
+        {/* Header */}
+        <div style={{
+          textAlign: 'center',
+          marginBottom: '20px',
+          paddingBottom: '16px',
+          borderBottom: '1px solid rgba(0,0,0,0.1)',
+        }}>
+          <h2 style={{
+            margin: 0,
+            fontSize: '18px',
+            fontWeight: 600,
+            color: '#1a1a1a',
+            fontFamily: 'Inter, sans-serif',
+          }}>
+            ⌨️ Command Palette
+          </h2>
+          <p style={{
+            margin: '8px 0 0 0',
+            fontSize: '12px',
+            color: '#666',
+            fontFamily: 'Inter, sans-serif',
+          }}>
+            Click a button or use Ctrl+Shift + Key to activate
+          </p>
+        </div>
+
+        {/* Tools Section */}
+        <div style={{ marginBottom: '20px' }}>
+          <h3 style={{
+            fontSize: '12px',
+            fontWeight: 600,
+            color: '#10b981',
+            textTransform: 'uppercase',
+            letterSpacing: '0.5px',
+            marginBottom: '12px',
+            fontFamily: 'Inter, sans-serif',
+          }}>
+            Tools (Ctrl+Shift + Key)
+          </h3>
+          <div style={{
+            display: 'grid',
+            gridTemplateColumns: 'repeat(auto-fill, minmax(120px, 1fr))',
+            gap: '8px',
+          }}>
+            {customToolShortcuts.map(item => (
+              <button
+                key={item.id}
+                onClick={() => handleItemClick(item)}
+                style={{
+                  display: 'flex',
+                  alignItems: 'center',
+                  gap: '10px',
+                  padding: '10px 12px',
+                  backgroundColor: 'rgba(16, 185, 129, 0.08)',
+                  borderRadius: '8px',
+                  border: '1px solid rgba(16, 185, 129, 0.2)',
+                  cursor: 'pointer',
+                  transition: 'all 0.15s ease',
+                  textAlign: 'left',
+                  pointerEvents: 'auto',
+                }}
+                onMouseEnter={(e) => {
+                  e.currentTarget.style.backgroundColor = 'rgba(16, 185, 129, 0.2)'
+                  e.currentTarget.style.borderColor = 'rgba(16, 185, 129, 0.4)'
+                  e.currentTarget.style.transform = 'scale(1.02)'
+                }}
+                onMouseLeave={(e) => {
+                  e.currentTarget.style.backgroundColor = 'rgba(16, 185, 129, 0.08)'
+                  e.currentTarget.style.borderColor = 'rgba(16, 185, 129, 0.2)'
+                  e.currentTarget.style.transform = 'scale(1)'
+                }}
+              >
+                <kbd style={{
+                  backgroundColor: '#10b981',
+                  color: '#fff',
+                  borderRadius: '6px',
+                  padding: '4px 10px',
+                  fontSize: '16px',
+                  fontWeight: 700,
+                  fontFamily: 'SF Mono, Monaco, monospace',
+                  boxShadow: '0 2px 4px rgba(16, 185, 129, 0.3)',
+                  minWidth: '32px',
+                  textAlign: 'center',
+                }}>
+                  {item.key}
+                </kbd>
+                <div style={{ flex: 1, minWidth: 0 }}>
+                  <div style={{
+                    fontSize: '12px',
+                    fontWeight: 500,
+                    color: '#1a1a1a',
+                    whiteSpace: 'nowrap',
+                    overflow: 'hidden',
+                    textOverflow: 'ellipsis',
+                    fontFamily: 'Inter, sans-serif',
+                  }}>
+                    {item.label}
+                  </div>
+                </div>
+              </button>
+            ))}
+          </div>
+        </div>
+
+        {/* Actions Section */}
+        <div>
+          <h3 style={{
+            fontSize: '12px',
+            fontWeight: 600,
+            color: '#6366f1',
+            textTransform: 'uppercase',
+            letterSpacing: '0.5px',
+            marginBottom: '12px',
+            fontFamily: 'Inter, sans-serif',
+          }}>
+            Actions
+          </h3>
+          <div style={{
+            display: 'grid',
+            gridTemplateColumns: 'repeat(auto-fill, minmax(140px, 1fr))',
+            gap: '8px',
+          }}>
+            {customActionShortcuts.map(item => (
+              <button
+                key={item.id}
+                onClick={() => handleItemClick(item)}
+                style={{
+                  display: 'flex',
+                  alignItems: 'center',
+                  gap: '10px',
+                  padding: '10px 12px',
+                  backgroundColor: 'rgba(99, 102, 241, 0.08)',
+                  borderRadius: '8px',
+                  border: '1px solid rgba(99, 102, 241, 0.2)',
+                  cursor: 'pointer',
+                  transition: 'all 0.15s ease',
+                  textAlign: 'left',
+                  pointerEvents: 'auto',
+                }}
+                onMouseEnter={(e) => {
+                  e.currentTarget.style.backgroundColor = 'rgba(99, 102, 241, 0.2)'
+                  e.currentTarget.style.borderColor = 'rgba(99, 102, 241, 0.4)'
+                  e.currentTarget.style.transform = 'scale(1.02)'
+                }}
+                onMouseLeave={(e) => {
+                  e.currentTarget.style.backgroundColor = 'rgba(99, 102, 241, 0.08)'
+                  e.currentTarget.style.borderColor = 'rgba(99, 102, 241, 0.2)'
+                  e.currentTarget.style.transform = 'scale(1)'
+                }}
+              >
+                <kbd style={{
+                  backgroundColor: '#6366f1',
+                  color: '#fff',
+                  borderRadius: '6px',
+                  padding: '4px 10px',
+                  fontSize: '16px',
+                  fontWeight: 700,
+                  fontFamily: 'SF Mono, Monaco, monospace',
+                  boxShadow: '0 2px 4px rgba(99, 102, 241, 0.3)',
+                  minWidth: '32px',
+                  textAlign: 'center',
+                }}>
+                  {item.key}
+                </kbd>
+                <div style={{ flex: 1, minWidth: 0 }}>
+                  <div style={{
+                    fontSize: '12px',
+                    fontWeight: 500,
+                    color: '#1a1a1a',
+                    whiteSpace: 'nowrap',
+                    overflow: 'hidden',
+                    textOverflow: 'ellipsis',
+                    fontFamily: 'Inter, sans-serif',
+                  }}>
+                    {item.label}
+                  </div>
+                  <div style={{
+                    fontSize: '9px',
+                    color: '#888',
+                    fontFamily: 'SF Mono, Monaco, monospace',
+                  }}>
+                    {item.kbd}
+                  </div>
+                </div>
+              </button>
+            ))}
+          </div>
+        </div>
+
+        {/* Footer hint */}
+        <div style={{
+          marginTop: '20px',
+          paddingTop: '16px',
+          borderTop: '1px solid rgba(0,0,0,0.1)',
+          textAlign: 'center',
+        }}>
+          <p style={{
+            margin: 0,
+            fontSize: '11px',
+            color: '#888',
+            fontFamily: 'Inter, sans-serif',
+          }}>
+            Press <kbd style={{
+              backgroundColor: '#f0f0f0',
+              border: '1px solid #ddd',
+              borderRadius: '3px',
+              padding: '1px 4px',
+              fontSize: '10px',
+            }}>?</kbd> for full keyboard shortcuts dialog
+          </p>
+        </div>
+      </div>
+
+      {/* CSS Animations */}
+      <style>{`
+        @keyframes fadeIn {
+          from { opacity: 0; }
+          to { opacity: 1; }
+        }
+        @keyframes scaleIn {
+          from { transform: scale(0.95); opacity: 0; }
+          to { transform: scale(1); opacity: 1; }
+        }
+      `}</style>
+    </div>
+  )
+}

src/ui/CustomContextMenu.tsx

@@ -242,7 +242,7 @@ export function CustomContextMenu(props: TLUiContextMenuProps) {
         <TldrawUiMenuItem {...tools.ImageGen} disabled={hasSelection} />
         <TldrawUiMenuItem {...tools.VideoGen} disabled={hasSelection} />
         <TldrawUiMenuItem {...tools.Multmux} disabled={hasSelection} />
-        <TldrawUiMenuItem {...tools.MycelialIntelligence} disabled={hasSelection} />
+        {/* MycelialIntelligence moved to permanent UI bar */}
       </TldrawUiMenuGroup>
 
       {/* Collections Group */}

src/ui/CustomToolbar.tsx

@@ -24,7 +24,8 @@ const getDarkMode = (): boolean => {
   if (stored !== null) {
     return stored === 'true'
   }
-  return window.matchMedia('(prefers-color-scheme: dark)').matches
+  // Default to light mode instead of system preference
+  return false
 }
 
 const setDarkMode = (isDark: boolean) => {

src/ui/components.tsx

@@ -1,8 +1,10 @@
+import React from "react"
 import { CustomMainMenu } from "./CustomMainMenu"
 import { CustomToolbar } from "./CustomToolbar"
 import { CustomContextMenu } from "./CustomContextMenu"
 import { FocusLockIndicator } from "./FocusLockIndicator"
 import { MycelialIntelligenceBar } from "./MycelialIntelligenceBar"
+import { CommandPalette } from "./CommandPalette"
 import {
   DefaultKeyboardShortcutsDialog,
   DefaultKeyboardShortcutsDialogContent,
@@ -18,6 +20,7 @@ import { SlidesPanel } from "@/slides/SlidesPanel"
 // Custom People Menu component for showing connected users
 function CustomPeopleMenu() {
   const editor = useEditor()
+  const [showDropdown, setShowDropdown] = React.useState(false)
 
   // Get current user info
   const myUserColor = useValue('myColor', () => editor.user.getColor(), [editor])
@@ -26,49 +29,189 @@ function CustomPeopleMenu() {
   // Get all collaborators (other users in the session)
   const collaborators = useValue('collaborators', () => editor.getCollaborators(), [editor])
 
+  const totalUsers = collaborators.length + 1
+
   return (
-    <div className="custom-people-menu">
+    <div className="custom-people-menu" style={{ position: 'relative' }}>
+      {/* Clickable avatar stack */}
+      <button
+        onClick={() => setShowDropdown(!showDropdown)}
+        style={{
+          display: 'flex',
+          alignItems: 'center',
+          background: 'none',
+          border: 'none',
+          padding: 0,
+          cursor: 'pointer',
+        }}
+        title="Click to see participants"
+      >
         {/* Current user avatar */}
         <div
-        title={`${myUserName} (you)`}
           style={{
-          width: '24px',
-          height: '24px',
+            width: '28px',
+            height: '28px',
             borderRadius: '50%',
             backgroundColor: myUserColor,
             border: '2px solid white',
             boxShadow: '0 1px 3px rgba(0,0,0,0.2)',
-          cursor: 'default',
+            display: 'flex',
+            alignItems: 'center',
+            justifyContent: 'center',
+            fontSize: '10px',
+            fontWeight: 600,
+            color: 'white',
+            textShadow: '0 1px 2px rgba(0,0,0,0.3)',
           }}
-      />
+        >
+          {myUserName.charAt(0).toUpperCase()}
+        </div>
+
+        {/* Other users (stacked) */}
+        {collaborators.slice(0, 3).map((presence, index) => (
+          <div
+            key={presence.id}
+            style={{
+              width: '28px',
+              height: '28px',
+              borderRadius: '50%',
+              backgroundColor: presence.color,
+              border: '2px solid white',
+              boxShadow: '0 1px 3px rgba(0,0,0,0.2)',
+              marginLeft: '-10px',
+              display: 'flex',
+              alignItems: 'center',
+              justifyContent: 'center',
+              fontSize: '10px',
+              fontWeight: 600,
+              color: 'white',
+              textShadow: '0 1px 2px rgba(0,0,0,0.3)',
+            }}
+          >
+            {(presence.userName || 'A').charAt(0).toUpperCase()}
+          </div>
+        ))}
+
+        {/* User count badge if more than shown */}
+        {totalUsers > 1 && (
+          <span style={{
+            fontSize: '12px',
+            fontWeight: 500,
+            color: 'var(--color-text-1)',
+            marginLeft: '6px',
+          }}>
+            {totalUsers}
+          </span>
+        )}
+      </button>
+
+      {/* Dropdown with user names */}
+      {showDropdown && (
+        <div
+          className="people-dropdown"
+          style={{
+            position: 'absolute',
+            top: 'calc(100% + 8px)',
+            right: 0,
+            minWidth: '180px',
+            background: 'var(--bg-color, #fff)',
+            border: '1px solid var(--border-color, #e1e4e8)',
+            borderRadius: '8px',
+            boxShadow: '0 4px 12px rgba(0,0,0,0.15)',
+            zIndex: 100000,
+            padding: '8px 0',
+          }}
+        >
+          <div style={{
+            padding: '6px 12px',
+            fontSize: '11px',
+            fontWeight: 600,
+            color: 'var(--tool-text)',
+            opacity: 0.7,
+            textTransform: 'uppercase',
+            letterSpacing: '0.5px',
+          }}>
+            Participants ({totalUsers})
+          </div>
+
+          {/* Current user */}
+          <div style={{
+            display: 'flex',
+            alignItems: 'center',
+            gap: '10px',
+            padding: '8px 12px',
+          }}>
+            <div style={{
+              width: '24px',
+              height: '24px',
+              borderRadius: '50%',
+              backgroundColor: myUserColor,
+              display: 'flex',
+              alignItems: 'center',
+              justifyContent: 'center',
+              fontSize: '10px',
+              fontWeight: 600,
+              color: 'white',
+              textShadow: '0 1px 2px rgba(0,0,0,0.3)',
+            }}>
+              {myUserName.charAt(0).toUpperCase()}
+            </div>
+            <span style={{
+              fontSize: '13px',
+              color: 'var(--text-color)',
+              fontWeight: 500,
+            }}>
+              {myUserName} (you)
+            </span>
+          </div>
 
           {/* Other users */}
           {collaborators.map((presence) => (
             <div
               key={presence.id}
-          title={`${presence.userName || 'Anonymous'}`}
               style={{
+                display: 'flex',
+                alignItems: 'center',
+                gap: '10px',
+                padding: '8px 12px',
+              }}
+            >
+              <div style={{
                 width: '24px',
                 height: '24px',
                 borderRadius: '50%',
                 backgroundColor: presence.color,
-            border: '2px solid white',
-            boxShadow: '0 1px 3px rgba(0,0,0,0.2)',
-            marginLeft: '-8px',
-            cursor: 'default',
-          }}
-        />
-      ))}
-
-      {/* User count badge */}
-      {collaborators.length > 0 && (
-        <span style={{
-          fontSize: '12px',
-          color: 'var(--color-text-1)',
-          marginLeft: '4px',
+                display: 'flex',
+                alignItems: 'center',
+                justifyContent: 'center',
+                fontSize: '10px',
+                fontWeight: 600,
+                color: 'white',
+                textShadow: '0 1px 2px rgba(0,0,0,0.3)',
               }}>
-          {collaborators.length + 1}
+                {(presence.userName || 'A').charAt(0).toUpperCase()}
+              </div>
+              <span style={{
+                fontSize: '13px',
+                color: 'var(--text-color)',
+              }}>
+                {presence.userName || 'Anonymous'}
               </span>
+            </div>
+          ))}
+        </div>
+      )}
+
+      {/* Click outside to close */}
+      {showDropdown && (
+        <div
+          style={{
+            position: 'fixed',
+            inset: 0,
+            zIndex: 99999,
+          }}
+          onClick={() => setShowDropdown(false)}
+        />
       )}
     </div>
   )
@@ -89,6 +232,7 @@ function CustomInFrontOfCanvas() {
     <>
       <MycelialIntelligenceBar />
       <FocusLockIndicator />
+      <CommandPalette />
     </>
   )
 }

src/ui/overrides.tsx

@@ -99,7 +99,7 @@ export const overrides: TLUiOverrides = {
         id: "VideoChat",
         icon: "video",
         label: "Video Chat",
-        kbd: "alt+v",
+        kbd: "ctrl+shift+v",
         readonlyOk: true,
         type: "VideoChat",
         onSelect: () => editor.setCurrentTool("VideoChat"),
@@ -108,7 +108,7 @@ export const overrides: TLUiOverrides = {
         id: "ChatBox",
         icon: "chat",
         label: "Chat",
-        kbd: "alt+c",
+        kbd: "ctrl+shift+c",
         readonlyOk: true,
         type: "ChatBox",
         onSelect: () => editor.setCurrentTool("ChatBox"),
@@ -117,7 +117,7 @@ export const overrides: TLUiOverrides = {
         id: "Embed",
         icon: "embed",
         label: "Embed",
-        kbd: "alt+e",
+        kbd: "ctrl+shift+e",
         readonlyOk: true,
         type: "Embed",
         onSelect: () => editor.setCurrentTool("Embed"),
@@ -126,7 +126,7 @@ export const overrides: TLUiOverrides = {
         id: "Slide",
         icon: "slides",
         label: "Slide",
-        kbd: "alt+s",
+        kbd: "ctrl+shift+s",
         type: "Slide",
         readonlyOk: true,
         onSelect: () => {
@@ -137,7 +137,7 @@ export const overrides: TLUiOverrides = {
         id: "Markdown",
         icon: "markdown",
         label: "Markdown",
-        kbd: "alt+m",
+        kbd: "ctrl+shift+m",
         readonlyOk: true,
         type: "Markdown",
         onSelect: () => editor.setCurrentTool("Markdown"),
@@ -147,7 +147,7 @@ export const overrides: TLUiOverrides = {
         icon: "rectangle",
         label: "Mycrozine Template",
         type: "MycrozineTemplate",
-        kbd: "alt+z",
+        kbd: "ctrl+shift+z",
         readonlyOk: true,
         onSelect: () => editor.setCurrentTool("MycrozineTemplate"),
       },
@@ -156,7 +156,7 @@ export const overrides: TLUiOverrides = {
         icon: "prompt",
         label: "LLM Prompt",
         type: "Prompt",
-        kbd: "alt+l",
+        kbd: "ctrl+shift+l",
         readonlyOk: true,
         onSelect: () => editor.setCurrentTool("Prompt"),
       },
@@ -172,7 +172,7 @@ export const overrides: TLUiOverrides = {
         id: "ObsidianNote",
         icon: "file-text",
         label: "Obsidian Note",
-        kbd: "alt+o",
+        kbd: "ctrl+shift+o",
         readonlyOk: true,
         type: "ObsNote",
         onSelect: () => editor.setCurrentTool("ObsidianNote"),
@@ -181,7 +181,7 @@ export const overrides: TLUiOverrides = {
         id: "Transcription",
         icon: "microphone",
         label: "Transcription",
-        kbd: "alt+t",
+        kbd: "ctrl+shift+t",
         readonlyOk: true,
         type: "Transcription",
         onSelect: () => editor.setCurrentTool("Transcription"),
@@ -190,7 +190,7 @@ export const overrides: TLUiOverrides = {
         id: "Holon",
         icon: "circle",
         label: "Holon",
-        kbd: "alt+h",
+        kbd: "ctrl+shift+h",
         readonlyOk: true,
         type: "Holon",
         onSelect: () => editor.setCurrentTool("Holon"),
@@ -199,7 +199,7 @@ export const overrides: TLUiOverrides = {
         id: "fathom-meetings",
         icon: "calendar",
         label: "Fathom Meetings",
-        kbd: "alt+f",
+        kbd: "ctrl+shift+f",
         readonlyOk: true,
         // Removed type property to prevent automatic shape creation
         // Shape creation is handled manually in FathomMeetingsTool.onPointerDown
@@ -209,7 +209,7 @@ export const overrides: TLUiOverrides = {
         id: "ImageGen",
         icon: "image",
         label: "Image Generation",
-        kbd: "alt+i",
+        kbd: "ctrl+shift+i",
         readonlyOk: true,
         type: "ImageGen",
         onSelect: () => editor.setCurrentTool("ImageGen"),
@@ -218,7 +218,7 @@ export const overrides: TLUiOverrides = {
         id: "VideoGen",
         icon: "video",
         label: "Video Generation",
-        kbd: "alt+v",
+        kbd: "ctrl+shift+g",
         readonlyOk: true,
         onSelect: () => editor.setCurrentTool("VideoGen"),
       },
@@ -226,47 +226,11 @@ export const overrides: TLUiOverrides = {
         id: "Multmux",
         icon: "terminal",
         label: "Terminal",
-        kbd: "alt+m",
+        kbd: "ctrl+shift+k",
         readonlyOk: true,
         onSelect: () => editor.setCurrentTool("Multmux"),
       },
-      MycelialIntelligence: {
-        id: "MycelialIntelligence",
-        icon: "chat",
-        label: "Mycelial Intelligence",
-        kbd: "ctrl+shift+m",
-        readonlyOk: true,
-        type: "MycelialIntelligence",
-        onSelect: () => {
-          // Spawn the MI shape at top center of viewport
-          const viewport = editor.getViewportPageBounds()
-          const shapeWidth = 600
-          const shapeHeight = 60
-
-          // Calculate center top position
-          const x = viewport.x + (viewport.w / 2) - (shapeWidth / 2)
-          const y = viewport.y + 20
-
-          // Check if MI already exists on canvas - if so, select it
-          const existingMI = editor.getCurrentPageShapes().find(s => s.type === 'MycelialIntelligence')
-          if (existingMI) {
-            editor.setSelectedShapes([existingMI.id])
-            return
-          }
-
-          // Create the shape
-          editor.createShape({
-            type: 'MycelialIntelligence',
-            x,
-            y,
-            props: {
-              w: shapeWidth,
-              h: shapeHeight,
-              pinnedToView: true,
-            }
-          })
-        },
-      },
+      // MycelialIntelligence removed - now a permanent UI bar (MycelialIntelligenceBar.tsx)
       hand: {
         ...tools.hand,
         onDoubleClick: (info: any) => {
@@ -327,14 +291,14 @@ export const overrides: TLUiOverrides = {
       copyLinkToCurrentView: {
         id: "copy-link-to-current-view",
         label: "Copy Link to Current View",
-        kbd: "alt+c",
+        kbd: "ctrl+alt+c",
         onSelect: () => copyLinkToCurrentView(editor),
         readonlyOk: true,
       },
       copyFocusLink: {
         id: "copy-focus-link",
         label: "Copy Focus Link (Locked View)",
-        kbd: "alt+shift+f",
+        kbd: "ctrl+alt+f",
         onSelect: () => {
           if (editor.getSelectedShapeIds().length > 0) {
             copyFocusLink(editor)
@@ -352,7 +316,7 @@ export const overrides: TLUiOverrides = {
       revertCamera: {
         id: "revert-camera",
         label: "Revert Camera",
-        kbd: "alt+b",
+        kbd: "ctrl+alt+b",
         onSelect: () => {
           if (cameraHistory.length > 0) {
             revertCamera(editor)
@@ -384,7 +348,7 @@ export const overrides: TLUiOverrides = {
       saveToPdf: {
         id: "save-to-pdf",
         label: "Save Selection as PDF",
-        kbd: "alt+p",
+        kbd: "ctrl+alt+p",
         onSelect: () => {
           if (editor.getSelectedShapeIds().length > 0) {
             saveToPdf(editor)
@@ -563,7 +527,7 @@ export const overrides: TLUiOverrides = {
       llm: {
         id: "llm",
         label: "Run LLM Prompt",
-        kbd: "alt+g",
+        kbd: "ctrl+alt+r",
         readonlyOk: true,
         onSelect: () => {
 

src/utils/llmUtils.ts

@@ -1,7 +1,7 @@
 import OpenAI from "openai";
 import Anthropic from "@anthropic-ai/sdk";
 import { makeRealSettings, AI_PERSONALITIES } from "@/lib/settings";
-import { getRunPodConfig, getOllamaConfig } from "@/lib/clientConfig";
+import { getRunPodConfig, getRunPodTextConfig, getOllamaConfig } from "@/lib/clientConfig";
 
 export async function llm(
 	userPrompt: string,
@@ -183,18 +183,30 @@ function getAvailableProviders(availableKeys: Record<string, string>, settings:
 		});
 	}
 
-	// PRIORITY 1: Check for RunPod configuration from environment variables
-	// RunPod is used as fallback when Ollama is not available
+	// PRIORITY 1: Check for RunPod TEXT configuration from environment variables
+	// RunPod vLLM text endpoint is used as fallback when Ollama is not available
+	const runpodTextConfig = getRunPodTextConfig();
+	if (runpodTextConfig && runpodTextConfig.apiKey && runpodTextConfig.endpointId) {
+		console.log('🔑 Found RunPod TEXT endpoint configuration from environment variables');
+		providers.push({
+			provider: 'runpod',
+			apiKey: runpodTextConfig.apiKey,
+			endpointId: runpodTextConfig.endpointId,
+			model: 'default' // RunPod vLLM endpoint
+		});
+	} else {
+		// Fallback to generic RunPod config if text endpoint not configured
 		const runpodConfig = getRunPodConfig();
 		if (runpodConfig && runpodConfig.apiKey && runpodConfig.endpointId) {
-		console.log('🔑 Found RunPod configuration from environment variables');
+			console.log('🔑 Found RunPod configuration from environment variables (generic endpoint)');
 			providers.push({
 				provider: 'runpod',
 				apiKey: runpodConfig.apiKey,
 				endpointId: runpodConfig.endpointId,
-			model: 'default' // RunPod doesn't use model selection in the same way
+				model: 'default'
 			});
 		}
+	}
 	
 	// PRIORITY 2: Then add user-configured keys (they will be tried after RunPod)
 	// First, try the preferred provider - support multiple keys if stored as comma-separated
@@ -525,11 +537,12 @@ async function callProviderAPI(
 	const systemPrompt = settings ? getSystemPrompt(settings) : 'You are a helpful assistant.';
 
 	if (provider === 'ollama') {
-		// Ollama API integration - uses OpenAI-compatible API format
+		// Ollama API integration via AI Orchestrator
+		// The orchestrator provides /api/chat endpoint that routes to local Ollama
 		const ollamaConfig = getOllamaConfig();
 		const baseUrl = (settings as any)?.baseUrl || ollamaConfig?.url || 'http://localhost:11434';
 
-		console.log(`🦙 Ollama API: Using ${baseUrl}/v1/chat/completions with model ${model}`);
+		console.log(`🦙 Ollama API: Using ${baseUrl}/api/chat with model ${model}`);
 
 		const messages = [];
 		if (systemPrompt) {
@@ -538,7 +551,8 @@ async function callProviderAPI(
 		messages.push({ role: 'user', content: userPrompt });
 
 		try {
-			const response = await fetch(`${baseUrl}/v1/chat/completions`, {
+			// Use the AI Orchestrator's /api/chat endpoint
+			const response = await fetch(`${baseUrl}/api/chat`, {
 				method: 'POST',
 				headers: {
 					'Content-Type': 'application/json',
@@ -546,7 +560,7 @@ async function callProviderAPI(
 				body: JSON.stringify({
 					model: model,
 					messages: messages,
-					stream: true, // Enable streaming for better UX
+					priority: 'low', // Use free Ollama
 				})
 			});
 
@@ -556,36 +570,27 @@ async function callProviderAPI(
 				throw new Error(`Ollama API error: ${response.status} - ${errorText}`);
 			}
 
-			// Handle streaming response
-			const reader = response.body?.getReader();
-			if (!reader) {
-				throw new Error('No response body from Ollama');
+			const data = await response.json();
+			console.log('📥 Ollama API: Response received:', JSON.stringify(data, null, 2).substring(0, 500));
+
+			// Extract response from AI Orchestrator format
+			let responseText = '';
+			if (data.message?.content) {
+				responseText = data.message.content;
+			} else if (data.response) {
+				responseText = data.response;
+			} else if (typeof data === 'string') {
+				responseText = data;
 			}
 
-			const decoder = new TextDecoder();
-
-			while (true) {
-				const { done, value } = await reader.read();
-				if (done) break;
-
-				const chunk = decoder.decode(value, { stream: true });
-				const lines = chunk.split('\n').filter(line => line.trim() !== '');
-
-				for (const line of lines) {
-					if (line.startsWith('data: ')) {
-						const data = line.slice(6);
-						if (data === '[DONE]') continue;
-
-						try {
-							const parsed = JSON.parse(data);
-							const content = parsed.choices?.[0]?.delta?.content || '';
-							if (content) {
-								partial += content;
+			if (responseText) {
+				// Stream the response character by character for UX
+				for (let i = 0; i < responseText.length; i++) {
+					partial += responseText[i];
 					onToken(partial, false);
-							}
-						} catch (e) {
-							// Skip malformed JSON chunks
-						}
+					// Small delay to simulate streaming
+					if (i % 10 === 0) {
+						await new Promise(resolve => setTimeout(resolve, 5));
 					}
 				}
 			}