fix: enable open-mapping module with TypeScript fixes

- Fix unused parameter errors (prefix with underscore)
- Fix TrustCircleManager API: add getTrustLevel/setTrustLevel methods
- Fix MyceliumNetwork method calls: addNode→createNode, addHypha→createHypha
- Fix createCommitment signature to use CommitmentParams object
- Fix GeohashCommitment type with proper geohash field
- Fix PRECISION_CELL_SIZE usage (returns {lat,lng} object)
- Add type assertions for fetch response data
- Fix MapCanvas attributionControl type
- Fix GPSCollaborationLayer markerStyle merge with defaults
- Update MapShapeUtil with better event handling:
  - Raise z-index to 10000 for all map buttons
  - Add pointerEvents: auto for button clickability
  - Add handleWheel with preventDefault to enable map zoom
  - Add capturePointerEvents for proper interaction

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

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

package.json

@@ -11,11 +11,11 @@
 		"dev:client": "vite --host 0.0.0.0 --port 5173",
 		"dev:worker": "wrangler dev --config wrangler.dev.toml --remote --port 5172",
 		"dev:worker:local": "wrangler dev --config wrangler.dev.toml --port 5172 --ip 0.0.0.0",
-		"build": "tsc && vite build",
+		"build": "NODE_OPTIONS=\"--max-old-space-size=8192\" tsc && NODE_OPTIONS=\"--max-old-space-size=8192\" vite build",
 		"build:worker": "wrangler build --config wrangler.dev.toml",
 		"preview": "vite preview",
-		"deploy": "tsc && vite build && wrangler deploy",
-		"deploy:pages": "tsc && vite build",
+		"deploy": "NODE_OPTIONS=\"--max-old-space-size=8192\" tsc && NODE_OPTIONS=\"--max-old-space-size=8192\" vite build && wrangler deploy",
+		"deploy:pages": "NODE_OPTIONS=\"--max-old-space-size=8192\" tsc && NODE_OPTIONS=\"--max-old-space-size=8192\" vite build",
 		"deploy:worker": "wrangler deploy",
 		"deploy:worker:dev": "wrangler deploy --config wrangler.dev.toml",
 		"types": "tsc --noEmit",

src/open-mapping/components/LayerPanel.tsx

@@ -24,11 +24,11 @@ interface LayerPanelProps {
 export function LayerPanel({
   layers,
   onLayerToggle,
-  onLayerOpacity,
-  onLayerReorder,
-  onLayerAdd,
-  onLayerRemove,
-  onLayerEdit,
+  onLayerOpacity: _onLayerOpacity,
+  onLayerReorder: _onLayerReorder,
+  onLayerAdd: _onLayerAdd,
+  onLayerRemove: _onLayerRemove,
+  onLayerEdit: _onLayerEdit,
 }: LayerPanelProps) {
   // TODO: Implement layer panel UI
   // This will be implemented in Phase 2

src/open-mapping/components/MapCanvas.tsx

@@ -106,7 +106,7 @@ export function MapCanvas({
       center: viewport.center as [number, number],
       zoom: viewport.zoom,
       interactive,
-      attributionControl: true,
+      attributionControl: {},
     });
 
     // Add navigation controls
@@ -142,8 +142,8 @@ export function MapCanvas({
     // Handle clicks
     map.on('click', (e) => {
       onMapClick?.({
-        latitude: e.lngLat.lat,
-        longitude: e.lngLat.lng,
+        lat: e.lngLat.lat,
+        lng: e.lngLat.lng,
       });
     });
 

src/open-mapping/components/RouteLayer.tsx

@@ -34,15 +34,15 @@ const DEFAULT_PROFILE_COLORS: Record<RoutingProfile, string> = {
 };
 
 export function RouteLayer({
-  routes,
-  selectedRouteId,
-  showAlternatives = true,
-  showElevation = false,
-  onRouteSelect,
-  onRouteEdit,
+  routes: _routes,
+  selectedRouteId: _selectedRouteId,
+  showAlternatives: _showAlternatives = true,
+  showElevation: _showElevation = false,
+  onRouteSelect: _onRouteSelect,
+  onRouteEdit: _onRouteEdit,
   profileColors = {},
 }: RouteLayerProps) {
-  const colors = { ...DEFAULT_PROFILE_COLORS, ...profileColors };
+  const _colors = { ...DEFAULT_PROFILE_COLORS, ...profileColors };
 
   // TODO: Implement route rendering with MapLibre GL JS
   // This will be implemented in Phase 2

src/open-mapping/components/WaypointMarker.tsx

@@ -24,16 +24,16 @@ interface WaypointMarkerProps {
 }
 
 export function WaypointMarker({
-  waypoint,
-  index,
-  isSelected = false,
-  isDraggable = true,
-  showLabel = true,
-  showTime = false,
-  showBudget = false,
-  onSelect,
-  onDragEnd,
-  onDelete,
+  waypoint: _waypoint,
+  index: _index,
+  isSelected: _isSelected = false,
+  isDraggable: _isDraggable = true,
+  showLabel: _showLabel = true,
+  showTime: _showTime = false,
+  showBudget: _showBudget = false,
+  onSelect: _onSelect,
+  onDragEnd: _onDragEnd,
+  onDelete: _onDelete,
 }: WaypointMarkerProps) {
   // TODO: Implement marker rendering with MapLibre GL JS
   // This will be implemented in Phase 1

src/open-mapping/conics/geometry.ts

@@ -609,6 +609,73 @@ export function sampleConeSurface(
   return points;
 }
 
+// =============================================================================
+// Aliases for backwards compatibility
+// =============================================================================
+
+/** Alias for addVectors */
+export const vectorAdd = addVectors;
+
+/** Alias for subtractVectors */
+export const vectorSubtract = subtractVectors;
+
+/** Alias for scaleVector */
+export const vectorScale = scaleVector;
+
+/** Alias for dotProduct */
+export const vectorDot = dotProduct;
+
+/** Alias for magnitude */
+export const vectorNorm = magnitude;
+
+/** Alias for normalize */
+export const vectorNormalize = normalize;
+
+/** Alias for crossProduct (3D) */
+export const vectorCross3D = crossProduct;
+
+/**
+ * Calculate angle from a reference axis
+ */
+export function angleFromAxis(v: SpaceVector, axis: SpaceVector): number {
+  const normV = normalize(v);
+  const normAxis = normalize(axis);
+  const dot = dotProduct(normV, normAxis);
+  return Math.acos(Math.max(-1, Math.min(1, dot)));
+}
+
+/**
+ * Combine two cones by intersection
+ */
+export function combineCones(
+  cone1: PossibilityCone,
+  cone2: PossibilityCone
+): PossibilityCone {
+  // Simplified: use the more restrictive aperture and average axes
+  const avgAxis = normalize(addVectors(cone1.axis, cone2.axis));
+  return createCone({
+    apex: cone1.apex, // Use first cone's apex
+    axis: avgAxis,
+    aperture: Math.min(cone1.aperture, cone2.aperture),
+    direction: cone1.direction,
+    extent: cone1.extent !== null && cone2.extent !== null
+      ? Math.min(cone1.extent, cone2.extent)
+      : cone1.extent ?? cone2.extent,
+    constraints: [...cone1.constraints, ...cone2.constraints],
+  });
+}
+
+/**
+ * Slice a cone with a plane and return the conic section
+ */
+export function sliceConeWithPlane(
+  cone: PossibilityCone,
+  planeNormal: SpaceVector,
+  planeOffset: number
+): ConicSection {
+  return createConicSection(cone, planeNormal, planeOffset);
+}
+
 /**
  * Find a vector orthogonal to the given vector
  */

src/open-mapping/conics/index.ts

@@ -171,8 +171,6 @@ export {
 export {
   PathOptimizer,
   createPathOptimizer,
-  DEFAULT_OPTIMIZER_CONFIG,
-  type OptimizerConfig,
 } from './optimization';
 
 // Visualization

src/open-mapping/conics/optimization.ts

@@ -343,7 +343,7 @@ export class PathOptimizer {
   // Helper Methods
   // ===========================================================================
 
-  private createGrid(resolution: number): void {
+  private createGrid(_resolution: number): void {
     // Grid is implicit - we just use resolution to map points to cells
   }
 
@@ -381,7 +381,7 @@ export class PathOptimizer {
       if (index === dim) {
         if (!current.every((v, i) => v === cell[i])) {
           // Check bounds
-          if (current.every((v, i) => v >= 0 && v < resolution)) {
+          if (current.every((v, _i) => v >= 0 && v < resolution)) {
             neighbors.push([...current]);
           }
         }
@@ -401,7 +401,7 @@ export class PathOptimizer {
   private heuristic(
     cell: number[],
     goalCell: number[],
-    resolution: number
+    _resolution: number
   ): number {
     // Euclidean distance in cell space
     let sum = 0;
@@ -561,7 +561,7 @@ export class PathOptimizer {
     cameFrom: Map<string, number[]>,
     goalCell: number[],
     start: SpacePoint,
-    goal: SpacePoint,
+    _goal: SpacePoint,
     resolution: number
   ): PossibilityPath {
     const waypoints: PathWaypoint[] = [];

src/open-mapping/discovery/anchors.ts

@@ -21,12 +21,15 @@ import type {
   GameEventListener,
 } from './types';
 import { TEMPERATURE_THRESHOLDS } from './types';
-import type { GeohashCommitment, ProximityProof } from '../privacy/types';
+import type { GeohashCommitment, ProximityProof, GeohashPrecision } from '../privacy/types';
 import {
   createCommitment,
-  verifyCommitment,
   generateProximityProof,
   verifyProximityProof,
+  generateSalt,
+  encodeGeohash,
+  decodeBounds,
+  PRECISION_CELL_SIZE,
 } from '../privacy';
 
 // =============================================================================
@@ -101,13 +104,23 @@ export class AnchorManager {
     const id = `anchor-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`;
 
     // Create zkGPS commitment for the location
-    const locationCommitment = await createCommitment(
-      params.latitude,
-      params.longitude,
-      12, // Full precision internally
-      params.creatorPubKey,
-      params.creatorPrivKey
-    );
+    const salt = generateSalt();
+    const locationCommitmentBase = await createCommitment({
+      coordinate: { lat: params.latitude, lng: params.longitude },
+      precision: 12 as GeohashPrecision, // Full precision internally
+      salt,
+    });
+
+    // Create GeohashCommitment from LocationCommitment
+    const fullGeohash = encodeGeohash(params.latitude, params.longitude, 12);
+    const locationCommitment: GeohashCommitment = {
+      commitment: locationCommitmentBase.commitment,
+      geohash: fullGeohash,
+      precision: locationCommitmentBase.precision,
+      timestamp: locationCommitmentBase.timestamp,
+      expiresAt: locationCommitmentBase.expiresAt,
+      salt,
+    };
 
     const anchor: DiscoveryAnchor = {
       id,
@@ -227,22 +240,28 @@ export class AnchorManager {
       }
     }
 
+    // Get the anchor target location from geohash
+    const anchorBounds = decodeBounds(anchor.locationCommitment.geohash);
+    const targetPoint = {
+      lat: (anchorBounds.minLat + anchorBounds.maxLat) / 2,
+      lng: (anchorBounds.minLng + anchorBounds.maxLng) / 2,
+    };
+
+    // Convert precision to approximate max distance in meters
+    const cellSize = PRECISION_CELL_SIZE[anchor.requiredPrecision as keyof typeof PRECISION_CELL_SIZE];
+    const maxDistance = cellSize ? Math.max(cellSize.lat, cellSize.lng) : 100;
+
     // Generate proximity proof
     const proximityProof = await generateProximityProof(
-      params.playerLatitude,
-      params.playerLongitude,
-      anchor.locationCommitment,
-      anchor.requiredPrecision,
-      params.playerPubKey,
-      params.playerPrivKey
+      { lat: params.playerLatitude, lng: params.playerLongitude },
+      targetPoint,
+      maxDistance,
+      params.playerPrivKey,
+      params.playerPubKey
     );
 
     // Verify proximity
-    const proofValid = await verifyProximityProof(
-      proximityProof,
-      anchor.locationCommitment,
-      params.playerPubKey
-    );
+    const proofValid = await verifyProximityProof(proximityProof);
 
     if (!proofValid) {
       return { success: false, error: 'Not close enough to anchor' };
@@ -404,7 +423,7 @@ export class AnchorManager {
     anchorId: string,
     playerLatitude: number,
     playerLongitude: number,
-    playerPrecision: number = 7
+    _playerPrecision: number = 7
   ): Promise<NavigationHint | null> {
     const anchor = this.anchors.get(anchorId);
     if (!anchor) return null;

src/open-mapping/discovery/spores.ts

@@ -16,7 +16,7 @@ import type {
   GameEvent,
   GameEventListener,
 } from './types';
-import type { GeohashCommitment } from '../privacy/types';
+import type { GeohashCommitment, GeohashPrecision } from '../privacy/types';
 import type { MyceliumNode, Hypha, Signal, NodeType, HyphaType } from '../mycelium/types';
 import { MyceliumNetwork, createMyceliumNetwork } from '../mycelium';
 
@@ -225,14 +225,16 @@ export class SporeManager {
     }
 
     // Create mycelium node at location
-    const node = this.network.addNode({
+    const position = this.geohashToPosition(params.locationCommitment.geohash);
+    const node = this.network.createNode({
       type: this.sporeTypeToNodeType(params.spore.type),
-      position: this.geohashToPosition(params.locationCommitment.geohash),
-      strength: params.spore.nutrientCapacity / 100,
-      data: {
+      label: params.spore.id,
+      position: { lat: position.y / 100, lng: position.x / 10000 },
+      metadata: {
         sporeId: params.spore.id,
         planterPubKey: params.planterPubKey,
         sporeType: params.spore.type,
+        strength: params.spore.nutrientCapacity / 100,
       },
     });
 
@@ -276,21 +278,23 @@ export class SporeManager {
       const maxRange = Math.min(planted.spore.maxReach, other.spore.maxReach);
       if (distance <= maxRange) {
         // Create hypha connection
-        const hypha = this.network.addHypha({
+        const hypha = this.network.createHypha({
           type: this.getHyphaType(planted.spore.type, other.spore.type),
-          fromId: planted.nodeId,
-          toId: other.nodeId,
+          sourceId: planted.nodeId,
+          targetId: other.nodeId,
           strength: 0.5,
-          data: {
+          metadata: {
             plantedSporeIds: [planted.id, other.id],
           },
         });
 
-        planted.hyphaIds.push(hypha.id);
-        other.hyphaIds.push(hypha.id);
+        if (hypha) {
+          planted.hyphaIds.push(hypha.id);
+          other.hyphaIds.push(hypha.id);
 
-        // Check for fruiting body conditions
-        this.checkFruitingConditions(planted);
+          // Check for fruiting body conditions
+          this.checkFruitingConditions(planted);
+        }
       }
     }
   }
@@ -360,11 +364,12 @@ export class SporeManager {
 
       // Find connections via hyphae
       for (const hyphaId of spore.hyphaIds) {
-        const hypha = this.network.getHypha(hyphaId);
+        const hyphae = this.network.getNodeHyphae(spore.nodeId);
+        const hypha = hyphae.find((h) => h.id === hyphaId);
         if (hypha) {
           // Find the other node
           const otherNodeId =
-            hypha.fromId === spore.nodeId ? hypha.toId : hypha.fromId;
+            hypha.sourceId === spore.nodeId ? hypha.targetId : hypha.sourceId;
 
           // Find spore by node ID
           for (const [id, s] of this.plantedSpores.entries()) {
@@ -404,9 +409,10 @@ export class SporeManager {
       type,
       locationCommitment: {
         geohash: centerGeohash,
-        hash: '', // Would be calculated
-        timestamp: now,
-        precision: 7,
+        commitment: '', // Would be calculated
+        timestamp: now.getTime(),
+        expiresAt: now.getTime() + lifespanMinutes * 60 * 1000,
+        precision: 7 as GeohashPrecision,
       },
       sourceSporeIds: spores.map((s) => s.id),
       harvestableRewards: rewards,
@@ -420,15 +426,17 @@ export class SporeManager {
 
     this.emit({ type: 'fruit:emerged', fruit });
 
-    // Notify network
-    this.network.emit({
-      id: `signal-fruit-${fruit.id}`,
-      type: 'discovery',
-      sourceId: spores[0].nodeId,
-      strength: 1,
-      timestamp: now,
-      data: { fruitId: fruit.id, type },
-    });
+    // Emit signal to network
+    this.network.emitSignal(
+      spores[0].nodeId,
+      `fruit-${fruit.id}`,
+      {
+        type: 'discovery',
+        strength: 1,
+        payload: { fruitId: fruit.id, type },
+        ttl: lifespanMinutes * 60 * 1000,
+      }
+    );
 
     return fruit;
   }
@@ -629,8 +637,7 @@ export class SporeManager {
       fruit.maturity = Math.min(100, (ageMs / lifespanMs) * 100 * 2); // Mature at 50% lifespan
     }
 
-    // Update network
-    this.network.propagateSignals(0.9);
+    // Network handles signal propagation internally via maintenance loop
   }
 
   /**
@@ -640,11 +647,13 @@ export class SporeManager {
     const growthRate = spore.spore.growthRate * this.config.baseGrowthRate;
 
     // Try to extend existing hyphae or create new connections
-    for (const hyphaId of spore.hyphaIds) {
-      const hypha = this.network.getHypha(hyphaId);
-      if (hypha) {
+    const hyphae = this.network.getNodeHyphae(spore.nodeId);
+    for (const hypha of hyphae) {
+      if (spore.hyphaIds.includes(hypha.id)) {
         // Strengthen existing connection
-        hypha.strength = Math.min(1, hypha.strength + growthRate * 0.01);
+        this.network.updateHypha(hypha.id, {
+          strength: Math.min(1, hypha.strength + growthRate * 0.01),
+        });
       }
     }
   }

src/open-mapping/hooks/useCollaboration.ts

@@ -45,14 +45,14 @@ interface UseCollaborationReturn {
 
 export function useCollaboration({
   sessionId,
-  userId,
-  userName,
-  userColor = '#3B82F6',
+  userId: _userId,
+  userName: _userName,
+  userColor: _userColor = '#3B82F6',
   serverUrl,
-  onParticipantJoin,
-  onParticipantLeave,
-  onRouteUpdate,
-  onWaypointUpdate,
+  onParticipantJoin: _onParticipantJoin,
+  onParticipantLeave: _onParticipantLeave,
+  onRouteUpdate: _onRouteUpdate,
+  onWaypointUpdate: _onWaypointUpdate,
 }: UseCollaborationOptions): UseCollaborationReturn {
   const [session, setSession] = useState<CollaborationSession | null>(null);
   const [participants, setParticipants] = useState<Participant[]>([]);
@@ -95,7 +95,7 @@ export function useCollaboration({
     setIsConnected(false);
   }, []);
 
-  const updateCursor = useCallback((coordinate: Coordinate) => {
+  const updateCursor = useCallback((_coordinate: Coordinate) => {
     // TODO: Broadcast cursor position via Y.js awareness
     // awareness.setLocalStateField('cursor', coordinate);
   }, []);

src/open-mapping/hooks/useMapInstance.ts

@@ -37,7 +37,7 @@ interface UseMapInstanceReturn {
 }
 
 const DEFAULT_VIEWPORT: MapViewport = {
-  center: { lat: 40.7128, lng: -74.006 }, // NYC default
+  center: [-74.006, 40.7128], // [lng, lat] NYC default
   zoom: 10,
   bearing: 0,
   pitch: 0,
@@ -183,10 +183,10 @@ export function useMapInstance({
       const map = new maplibregl.Map({
         container,
         style,
-        center: [initialViewport.center.lng, initialViewport.center.lat],
+        center: initialViewport.center,
         zoom: initialViewport.zoom,
-        bearing: initialViewport.bearing,
-        pitch: initialViewport.pitch,
+        bearing: initialViewport.bearing ?? 0,
+        pitch: initialViewport.pitch ?? 0,
         interactive,
         attributionControl: false,
         maxZoom: config.maxZoom ?? 22,
@@ -210,7 +210,7 @@ export function useMapInstance({
       map.on('move', () => {
         const center = map.getCenter();
         const newViewport: MapViewport = {
-          center: { lat: center.lat, lng: center.lng },
+          center: [center.lng, center.lat],
           zoom: map.getZoom(),
           bearing: map.getBearing(),
           pitch: map.getPitch(),
@@ -227,7 +227,7 @@ export function useMapInstance({
       map.on('moveend', () => {
         const center = map.getCenter();
         const finalViewport: MapViewport = {
-          center: { lat: center.lat, lng: center.lng },
+          center: [center.lng, center.lat],
           zoom: map.getZoom(),
           bearing: map.getBearing(),
           pitch: map.getPitch(),
@@ -269,19 +269,20 @@ export function useMapInstance({
     const currentPitch = map.getPitch();
 
     // Only update if significantly different to avoid feedback loops
+    const [lng, lat] = initialViewport.center;
     const centerChanged =
-      Math.abs(currentCenter.lat - initialViewport.center.lat) > 0.0001 ||
-      Math.abs(currentCenter.lng - initialViewport.center.lng) > 0.0001;
+      Math.abs(currentCenter.lat - lat) > 0.0001 ||
+      Math.abs(currentCenter.lng - lng) > 0.0001;
     const zoomChanged = Math.abs(currentZoom - initialViewport.zoom) > 0.01;
-    const bearingChanged = Math.abs(currentBearing - initialViewport.bearing) > 0.1;
-    const pitchChanged = Math.abs(currentPitch - initialViewport.pitch) > 0.1;
+    const bearingChanged = Math.abs(currentBearing - (initialViewport.bearing ?? 0)) > 0.1;
+    const pitchChanged = Math.abs(currentPitch - (initialViewport.pitch ?? 0)) > 0.1;
 
     if (centerChanged || zoomChanged || bearingChanged || pitchChanged) {
       map.jumpTo({
-        center: [initialViewport.center.lng, initialViewport.center.lat],
+        center: initialViewport.center,
         zoom: initialViewport.zoom,
-        bearing: initialViewport.bearing,
-        pitch: initialViewport.pitch,
+        bearing: initialViewport.bearing ?? 0,
+        pitch: initialViewport.pitch ?? 0,
       });
     }
   }, [initialViewport, isLoaded]);
@@ -293,10 +294,10 @@ export function useMapInstance({
 
       if (mapRef.current && isLoaded) {
         mapRef.current.jumpTo({
-          center: [newViewport.center.lng, newViewport.center.lat],
+          center: newViewport.center,
           zoom: newViewport.zoom,
-          bearing: newViewport.bearing,
-          pitch: newViewport.pitch,
+          bearing: newViewport.bearing ?? 0,
+          pitch: newViewport.pitch ?? 0,
         });
       }
     },

src/open-mapping/layers/GPSCollaborationLayer.ts

@@ -82,7 +82,15 @@ export class GPSCollaborationLayer {
 
   constructor(map: maplibregl.Map, options: GPSLayerOptions = {}) {
     this.map = map;
-    this.options = { ...DEFAULT_OPTIONS, ...options };
+    // Deep merge markerStyle to ensure all properties exist
+    this.options = {
+      ...DEFAULT_OPTIONS,
+      ...options,
+      markerStyle: {
+        ...DEFAULT_OPTIONS.markerStyle,
+        ...options.markerStyle,
+      },
+    };
     this.injectStyles();
   }
 
@@ -314,7 +322,7 @@ export class GPSCollaborationLayer {
     const el = document.createElement('div');
     el.className = `gps-marker ${isCurrentUser ? 'gps-marker-self' : 'gps-marker-peer'}`;
 
-    const { size, borderWidth } = this.options.markerStyle;
+    const { size = 40, borderWidth = 3 } = this.options.markerStyle;
     const emoji = this.getPersonEmoji(user.userId);
 
     el.style.cssText = `

src/open-mapping/lenses/transforms.ts

@@ -321,7 +321,7 @@ export function transformIncentive(
  */
 export function transformRelational(
   point: DataPoint,
-  config: RelationalLensConfig,
+  _config: RelationalLensConfig,
   viewport: LensState['viewport'],
   allPoints?: DataPoint[],
   layoutCache?: Map<string, { x: number; y: number }>

src/open-mapping/presence/manager.ts

@@ -30,10 +30,10 @@ import {
   getRadiusForPrecision,
   getPrecisionForTrustLevel,
 } from './types';
-import type { TrustLevel, GeohashCommitment } from '../privacy/types';
+import type { TrustLevel, GeohashCommitment, GeohashPrecision } from '../privacy/types';
 import { TrustCircleManager, createTrustCircleManager } from '../privacy/trustCircles';
-import { createCommitment } from '../privacy/commitments';
-import { encodeGeohash, decodeGeohash, getGeohashBounds } from '../privacy/geohash';
+import { createCommitment, generateSalt } from '../privacy/commitments';
+import { encodeGeohash, getGeohashBounds } from '../privacy/geohash';
 
 // =============================================================================
 // Presence Manager
@@ -60,7 +60,7 @@ export class PresenceManager {
       ...config,
     };
 
-    this.trustCircles = createTrustCircleManager(this.config.userPubKey);
+    this.trustCircles = createTrustCircleManager(this.config.userPubKey, this.config.userPubKey);
 
     this.state = {
       config: this.config,
@@ -175,14 +175,23 @@ export class PresenceManager {
     const isMoving = (coords.speed ?? 0) > 0.5; // > 0.5 m/s = moving
 
     // Create zkGPS commitment for the location
-    const geohash = encodeGeohash(coords.latitude, coords.longitude, 12);
-    const commitment = await createCommitment(
-      coords.latitude,
-      coords.longitude,
-      12,
-      this.config.userPubKey,
-      this.config.userPrivKey
-    );
+    const fullGeohash = encodeGeohash(coords.latitude, coords.longitude, 12);
+    const salt = generateSalt();
+    const baseCommitment = await createCommitment({
+      coordinate: { lat: coords.latitude, lng: coords.longitude },
+      precision: 12 as GeohashPrecision,
+      salt,
+    });
+
+    // Create GeohashCommitment from LocationCommitment
+    const commitment: GeohashCommitment = {
+      commitment: baseCommitment.commitment,
+      geohash: fullGeohash,
+      precision: baseCommitment.precision,
+      timestamp: baseCommitment.timestamp,
+      expiresAt: baseCommitment.expiresAt,
+      salt,
+    };
 
     // Update self location
     this.state.self.location = {
@@ -223,13 +232,23 @@ export class PresenceManager {
     longitude: number,
     source: LocationSource = 'manual'
   ): Promise<void> {
-    const commitment = await createCommitment(
-      latitude,
-      longitude,
-      12,
-      this.config.userPubKey,
-      this.config.userPrivKey
-    );
+    const salt = generateSalt();
+    const fullGeohash = encodeGeohash(latitude, longitude, 12);
+    const baseCommitment = await createCommitment({
+      coordinate: { lat: latitude, lng: longitude },
+      precision: 12 as GeohashPrecision,
+      salt,
+    });
+
+    // Create GeohashCommitment from LocationCommitment
+    const commitment: GeohashCommitment = {
+      commitment: baseCommitment.commitment,
+      geohash: fullGeohash,
+      precision: baseCommitment.precision,
+      timestamp: baseCommitment.timestamp,
+      expiresAt: baseCommitment.expiresAt,
+      salt,
+    };
 
     this.state.self.location = {
       coordinates: {
@@ -528,7 +547,7 @@ export class PresenceManager {
         longitude: (bounds.minLng + bounds.maxLng) / 2,
       };
 
-      const ageSeconds = (Date.now() - payload.commitment.timestamp.getTime()) / 1000;
+      const ageSeconds = (Date.now() - payload.commitment.timestamp) / 1000;
 
       location = {
         geohash,

src/open-mapping/privacy/geohash.ts

@@ -427,3 +427,22 @@ export function precisionForRadius(radiusMeters: number): number {
   }
   return 1;
 }
+
+// =============================================================================
+// Convenience Aliases
+// =============================================================================
+
+/**
+ * Alias for encode() - encode latitude/longitude to geohash
+ */
+export const encodeGeohash = encode;
+
+/**
+ * Alias for decode() - decode geohash to latitude/longitude
+ */
+export const decodeGeohash = decode;
+
+/**
+ * Alias for decodeBounds() - get bounding box for a geohash
+ */
+export const getGeohashBounds = decodeBounds;

src/open-mapping/privacy/index.ts

@@ -17,6 +17,7 @@ export {
   encode as encodeGeohash,
   decode as decodeGeohash,
   decodeBounds,
+  decodeBounds as getGeohashBounds,
   neighbors,
   contains,
   cellsInRadius,

src/open-mapping/privacy/trustCircles.ts

@@ -76,7 +76,7 @@ export class TrustCircleManager {
       customPrecision: params.customPrecision,
       members: [],
       updateInterval: params.updateInterval ?? this.getDefaultInterval(params.level),
-      requireMutual: params.requireMutual ?? params.level === 'intimate' || params.level === 'close',
+      requireMutual: params.requireMutual ?? (params.level === 'intimate' || params.level === 'close'),
       enabled: true,
     };
 
@@ -329,6 +329,47 @@ export class TrustCircleManager {
     return TRUST_LEVEL_PRECISION[level];
   }
 
+  /**
+   * Get trust level for a contact based on their highest circle membership
+   */
+  getTrustLevel(contactId: string): TrustLevel | null {
+    const precision = this.getPrecisionForContact(contactId);
+    if (precision === null) return null;
+    return getTrustLevelFromPrecision(precision);
+  }
+
+  /**
+   * Set trust level for a contact by adding them to the appropriate circle
+   */
+  setTrustLevel(contactId: string, level: TrustLevel): void {
+    // Remove from all current circles first
+    for (const circle of this.circles.values()) {
+      if (circle.members.includes(contactId)) {
+        this.removeFromCircle(circle.id, contactId);
+      }
+    }
+
+    // Find or create a circle at this level
+    let targetCircle: TrustCircle | undefined;
+    for (const circle of this.circles.values()) {
+      if (circle.level === level) {
+        targetCircle = circle;
+        break;
+      }
+    }
+
+    if (!targetCircle) {
+      // Create a new circle at this level
+      targetCircle = this.createCircle({
+        name: `${level.charAt(0).toUpperCase() + level.slice(1)} Circle`,
+        level,
+      });
+    }
+
+    // Add to the circle
+    this.addToCircle(targetCircle.id, contactId);
+  }
+
   // ===========================================================================
   // Broadcast Helpers
   // ===========================================================================
@@ -359,7 +400,7 @@ export class TrustCircleManager {
    * Returns a map of circleId -> encrypted commitment
    */
   async createCircleCommitments(
-    coordinate: { lat: number; lng: number },
+    _coordinate: { lat: number; lng: number },
     createCommitmentFn: (precision: GeohashPrecision) => Promise<LocationCommitment>
   ): Promise<Map<string, { commitment: LocationCommitment; precision: GeohashPrecision }>> {
     const commitments = new Map<

src/open-mapping/privacy/types.ts

@@ -4,7 +4,31 @@
  * Types for privacy-preserving location sharing protocol
  */
 
-import type { GeohashPrecision } from './geohash';
+import type { GeohashPrecision as _GeohashPrecision } from './geohash';
+
+// Re-export GeohashPrecision for convenience
+export type GeohashPrecision = _GeohashPrecision;
+export { GEOHASH_PRECISION } from './geohash';
+export type { GeohashBounds } from './geohash';
+
+/**
+ * A geohash-based location commitment (alias for LocationCommitment)
+ * Used in discovery and presence systems
+ */
+export interface GeohashCommitment {
+  /** The commitment hash */
+  commitment: string;
+  /** The geohash prefix that is revealed */
+  geohash: string;
+  /** Precision level (1-12) */
+  precision: GeohashPrecision;
+  /** When this commitment was created */
+  timestamp: number;
+  /** When this commitment expires */
+  expiresAt: number;
+  /** Salt used in the commitment (for verification) */
+  salt?: string;
+}
 
 // =============================================================================
 // Core Location Types

src/open-mapping/services/OptimizationService.ts

@@ -50,9 +50,9 @@ export class OptimizationService {
     const vehicles = [{ id: 0, start: [waypoints[0].coordinate.lng, waypoints[0].coordinate.lat] }];
     try {
       const res = await fetch(this.config.baseUrl, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ jobs, vehicles }) });
-      const data = await res.json();
+      const data = await res.json() as { code: number; error?: string; routes: { steps: { type: string; job: number }[] }[]; summary: { distance: number; duration: number } };
       if (data.code !== 0) throw new Error(data.error);
-      const indices = data.routes[0].steps.filter((s: any) => s.type === 'job').map((s: any) => s.job);
+      const indices = data.routes[0].steps.filter((s) => s.type === 'job').map((s) => s.job);
       return { orderedWaypoints: indices.map((i: number) => waypoints[i]), totalDistance: data.summary.distance, totalDuration: data.summary.duration, estimatedCost: this.estimateCosts(data.summary.distance, data.summary.duration) };
     } catch { return this.nearestNeighbor(waypoints); }
   }

src/open-mapping/services/RoutingService.ts

@@ -34,9 +34,9 @@ export class RoutingService {
     const url = `${this.config.baseUrl}/trip/v1/driving/${coords}?roundtrip=false&source=first&destination=last`;
     try {
       const res = await fetch(url);
-      const data = await res.json();
+      const data = await res.json() as { code: string; waypoints: { waypoint_index: number }[] };
       if (data.code !== 'Ok') return waypoints;
-      return data.waypoints.map((wp: { waypoint_index: number }) => waypoints[wp.waypoint_index]);
+      return data.waypoints.map((wp) => waypoints[wp.waypoint_index]);
     } catch { return waypoints; }
   }
 
@@ -56,7 +56,7 @@ export class RoutingService {
     url.searchParams.set('steps', 'true');
     if (options?.alternatives) url.searchParams.set('alternatives', 'true');
     const res = await fetch(url.toString());
-    const data = await res.json();
+    const data = await res.json() as { code: string; message?: string; routes: unknown[] };
     if (data.code !== 'Ok') throw new Error(`OSRM error: ${data.message || data.code}`);
     return this.parseOSRMResponse(data, profile);
   }
@@ -65,7 +65,7 @@ export class RoutingService {
     const costing = profile === 'bicycle' ? 'bicycle' : profile === 'foot' ? 'pedestrian' : 'auto';
     const body = { locations: coords.map((c) => ({ lat: c.lat, lon: c.lng })), costing, alternates: options?.alternatives ?? 0 };
     const res = await fetch(`${this.config.baseUrl}/route`, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(body) });
-    const data = await res.json();
+    const data = await res.json() as { error?: string };
     if (data.error) throw new Error(`Valhalla error: ${data.error}`);
     return this.parseValhallaResponse(data, profile);
   }

src/open-mapping/types/index.ts

@@ -221,10 +221,11 @@ export interface ParticipantPermissions {
 }
 
 export interface MapViewport {
-  center: Coordinate;
+  /** Center as [lng, lat] tuple for MapLibre GL JS compatibility */
+  center: [number, number];
   zoom: number;
-  bearing: number;
-  pitch: number;
+  bearing?: number;
+  pitch?: number;
 }
 
 // ============================================================================

tsconfig.json

@@ -26,8 +26,5 @@
     "noFallthroughCasesInSwitch": true
   },
   "include": ["src", "worker", "src/client"],
-  "exclude": [
-    "src/open-mapping/**"
-  ],
   "references": [{ "path": "./tsconfig.node.json" }]
 }

vite.config.ts

@@ -37,6 +37,13 @@ export default defineConfig(({ mode }) => {
         host: wslIp,
         port: 5173,
       },
+      // Proxy API requests to the worker server
+      proxy: {
+        '/api': {
+          target: 'http://localhost:5172',
+          changeOrigin: true,
+        },
+      },
     },
     build: {
       sourcemap: false, // Disable sourcemaps in production to reduce bundle size