fix: feed view DOM restore + toolbar cleanup

Save/restore DOM child order when toggling feed view so element
positions revert correctly on exit. Remove unused Feed and Connect
toolbar buttons (connect mode still works via 'A' key). Rename
Memory panel to Recent Changes.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

website/canvas.html

@@ -1809,8 +1809,7 @@
 
 			<span class="toolbar-sep"></span>
 
-			<button id="new-feed" title="New Feed from another layer">🔄 Feed</button>
+			<button id="toggle-memory" title="Recent Changes">💭 Recent Changes</button>
-			<button id="toggle-memory" title="Forgotten rSpaces">💭 Memory</button>
 			<button id="toggle-hide-forgotten" title="Hide forgotten items">👁 Hide Faded</button>
 			<button id="feed-toggle" title="Toggle feed view">📋 Feed View</button>
 
@@ -1857,9 +1856,6 @@
 			<button class="tool-btn" id="tool-text" title="Note (T)">
 				<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="4 7 4 4 20 4 20 7"/><line x1="12" y1="4" x2="12" y2="20"/><line x1="8" y1="20" x2="16" y2="20"/></svg>
 			</button>
-			<button class="tool-btn" id="tool-arrow" title="Connect (A)">
-				<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="5" y1="19" x2="19" y2="5"/><polyline points="12 5 19 5 19 12"/></svg>
-			</button>
 			<span class="tool-sep"></span>
 			<button class="tool-btn" id="tool-eraser" title="Eraser (E)">
 				<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M20 20H7L3 16a1 1 0 010-1.4l9.6-9.6a1 1 0 011.4 0l7 7a1 1 0 010 1.4L15 20"/><line x1="18" y1="13" x2="11" y2="6"/></svg>
@@ -1877,7 +1873,7 @@
 
 		<div id="memory-panel">
 			<div id="memory-panel-header">
-				<h3>💭 Memory</h3>
+				<h3>💭 Recent Changes</h3>
 				<span class="count" id="memory-count">0</span>
 			</div>
 			<div id="memory-list"></div>
@@ -3359,7 +3355,6 @@
 					if (pendingTool) clearPendingTool();
 					if (connectMode) {
 						connectMode = false;
-						newArrowBtn?.classList.remove("active");
 						canvas.classList.remove("connect-mode");
 						if (connectSource) { connectSource.classList.remove("connect-source"); connectSource = null; }
 					}
@@ -3377,7 +3372,7 @@
 				else if (key === "c") { document.getElementById("tool-circle")?.click(); }
 				else if (key === "s") { document.getElementById("tool-sticky")?.click(); }
 				else if (key === "t") { document.getElementById("tool-text")?.click(); }
-				else if (key === "a") { document.getElementById("tool-arrow")?.click(); }
+				else if (key === "a") { toggleConnectMode(); }
 				else if (key === "e") { document.getElementById("tool-eraser")?.click(); }
 			});
 
@@ -3733,71 +3728,20 @@
 			}
 
 			// Feed shape — pull live data from another layer/module
-			document.getElementById("new-feed").addEventListener("click", () => {
-				// Prompt for source module (simple for now — will get a proper UI)
-				const modules = ["notes", "funds", "vote", "choices", "wallet", "data", "work", "network", "trips"];
-				const sourceModule = prompt("Feed from which rApp?\n\n" + modules.join(", "), "notes");
-				if (!sourceModule || !modules.includes(sourceModule)) return;
-
-				// Pick flow kind based on module defaults
-				const moduleFlowKinds = {
-					funds: "economic", wallet: "economic", trips: "economic",
-					vote: "governance", choices: "governance",
-					network: "trust",
-					data: "attention",
-					notes: "data", work: "data",
-				};
-				const flowKind = moduleFlowKinds[sourceModule] || "data";
-
-				setPendingTool("folk-feed", {
-					sourceModule,
-					sourceLayer: "layer-" + sourceModule,
-					feedId: "",
-					flowKind,
-					maxItems: 10,
-					refreshInterval: 30000,
-					__postCreate: (shape) => {
-						// Auto-register a LayerFlow in Automerge if layers exist
-						if (sync.getLayers) {
-							const layers = sync.getLayers();
-							const currentLayer = layers.find(l => l.moduleId === "rspace") || layers[0];
-							const sourceLayer = layers.find(l => l.moduleId === sourceModule);
-
-							if (currentLayer && sourceLayer) {
-								const flowId = `flow-auto-${Date.now()}-${Math.random().toString(36).slice(2, 6)}`;
-								sync.addFlow({
-									id: flowId,
-									kind: flowKind,
-									sourceLayerId: sourceLayer.id,
-									targetLayerId: currentLayer.id,
-									targetShapeId: shape.id,
-									label: sourceModule + " feed",
-									strength: 0.5,
-									active: true,
-								});
-							}
-
-							// Also ensure source module has a layer (add if missing)
-							if (!sourceLayer) {
-								sync.addLayer({
-									id: "layer-" + sourceModule,
-									moduleId: sourceModule,
-									label: sourceModule,
-									order: layers.length,
-									color: "",
-									visible: true,
-									createdAt: Date.now(),
-								});
-							}
-						}
-					},
-				});
-			});
-
 			// Arrow connection mode
 			let connectMode = false;
 			let connectSource = null;
-			const newArrowBtn = document.getElementById("tool-arrow");
+			function toggleConnectMode() {
+				if (wbTool) setWbTool(null);
+				if (pendingTool) clearPendingTool();
+				connectMode = !connectMode;
+				canvas.classList.toggle("connect-mode", connectMode);
+				if (!connectMode && connectSource) {
+					connectSource.classList.remove("connect-source");
+					connectSource = null;
+				}
+				if (typeof syncBottomToolbar === "function") syncBottomToolbar();
+			}
 
 			// Handle shape clicks for connection mode
 			canvas.addEventListener("click", (e) => {
@@ -3830,7 +3774,6 @@
 					connectSource.classList.remove("connect-source");
 					connectSource = null;
 					connectMode = false;
-					newArrowBtn.classList.remove("active");
 					canvas.classList.remove("connect-mode");
 					if (typeof syncBottomToolbar === "function") syncBottomToolbar();
 				}
@@ -3878,7 +3821,7 @@
 					const map = { pencil: "tool-pencil", line: "tool-line", rect: "tool-rect", circle: "tool-circle", eraser: "tool-eraser" };
 					document.getElementById(map[wbTool])?.classList.add("active");
 				} else if (connectMode) {
-					document.getElementById("tool-arrow")?.classList.add("active");
+					// Connect mode active (no toolbar button — toggled via 'A' key)
 				} else if (pendingTool) {
 					// Check if pending tool maps to a bottom toolbar button
 					if (pendingTool.tagName === "folk-markdown" && pendingTool.props?.__postCreate) {
@@ -3898,7 +3841,6 @@
 				if (pendingTool) clearPendingTool();
 				if (connectMode) {
 					connectMode = false;
-					newArrowBtn.classList.remove("active");
 					canvas.classList.remove("connect-mode");
 					if (connectSource) { connectSource.classList.remove("connect-source"); connectSource = null; }
 				}
@@ -3947,19 +3889,6 @@
 				syncBottomToolbar();
 			});
 
-			document.getElementById("tool-arrow").addEventListener("click", () => {
-				if (wbTool) setWbTool(null);
-				if (pendingTool) clearPendingTool();
-				connectMode = !connectMode;
-				newArrowBtn.classList.toggle("active", connectMode);
-				canvas.classList.toggle("connect-mode", connectMode);
-				if (!connectMode && connectSource) {
-					connectSource.classList.remove("connect-source");
-					connectSource = null;
-				}
-				syncBottomToolbar();
-			});
-
 			// ── Recent tools + Favorites (+) menu ──
 			const recentToolsEl = document.getElementById("recent-tools");
 			const recentSep = document.getElementById("recent-sep");
@@ -3981,7 +3910,7 @@
 				};
 			});
 			// Add direct sidebar buttons too
-			["new-feed", "toggle-memory", "toggle-hide-forgotten", "feed-toggle"].forEach(id => {
+			["toggle-memory", "toggle-hide-forgotten", "feed-toggle"].forEach(id => {
 				const btn = document.getElementById(id);
 				if (btn) sidebarToolRegistry[id] = { id, label: btn.textContent.trim(), title: btn.title || btn.textContent.trim() };
 			});
@@ -5130,6 +5059,7 @@
 			// ── Feed Mode ──
 			let feedMode = false;
 			let feedSortKey = 'y';
+			let feedOriginalOrder = [];
 			const feedToggleBtn = document.getElementById('feed-toggle');
 			const feedSortBar = document.getElementById('feed-sort-bar');
 			const feedSortSelect = document.getElementById('feed-sort');
@@ -5140,7 +5070,13 @@
 				feedToggleBtn.classList.toggle('active', feedMode);
 				feedSortBar.classList.toggle('hidden', !feedMode);
 				if (feedMode) {
+					// Save original DOM order before reordering
+					feedOriginalOrder = [...canvasContent.children];
 					sortFeedShapes(feedSortKey);
+				} else {
+					// Restore original DOM order
+					for (const el of feedOriginalOrder) canvasContent.appendChild(el);
+					feedOriginalOrder = [];
 				}
 			}