Fix dreamnode-editor bugs: wrong image, search display, self-toggle

- Reset previewMedia when switching to different node in editor
- Set spatialLayout to 'edit-search' when toggling relationship search
- Prevent clicking center node from adding self-relationship

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

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

Author: ProjectLiminality

src/core/components/DreamspaceCanvas.tsx

@@ -328,6 +328,12 @@ export default function DreamspaceCanvas() {
 
     // Handle edit mode relationship toggling
     if (store.editMode.isActive && store.editMode.editingNode) {
+      // IMPORTANT: Prevent clicking the center editing node itself
+      if (store.editMode.editingNode.id === node.id) {
+        console.log(`Edit mode: Cannot toggle relationship with self (center node: ${node.name})`);
+        return;
+      }
+
       // In edit mode, clicking a node toggles its relationship status
       store.togglePendingRelationship(node.id);
       console.log(`Edit mode: Toggled relationship with "${node.name}"`);

src/features/dreamnode-editor/DreamNodeEditor3D.tsx

@@ -39,7 +39,8 @@ export default function DreamNodeEditor3D() {
     setEditModeValidationErrors,
     setEditModeSearchActive,
     setEditModeSearchResults,
-    exitEditMode
+    exitEditMode,
+    setSpatialLayout
   } = useInterBrainStore();
 
   const { editingNode, validationErrors, newDreamTalkFile } = editMode;
@@ -99,6 +100,12 @@ export default function DreamNodeEditor3D() {
     }
   }, [editingNode?.id]);
 
+  // Reset previewMedia when editing a different node
+  useEffect(() => {
+    // Clear preview when switching to a different node
+    setPreviewMedia(null);
+  }, [editingNode?.id]);
+
   // Handle pre-filled dreamTalkMedia
   useEffect(() => {
     if (newDreamTalkFile && !previewMedia) {
@@ -285,6 +292,7 @@ export default function DreamNodeEditor3D() {
     if (editMode.isSearchingRelationships) {
       // Turning OFF - show pending relationships only
       setEditModeSearchActive(false);
+      setSpatialLayout('edit'); // Return to edit mode layout
 
       const pendingRelationshipIds = editMode.pendingRelationships;
       if (pendingRelationshipIds.length > 0 && editingNode) {
@@ -305,8 +313,9 @@ export default function DreamNodeEditor3D() {
         setEditModeSearchResults([]);
       }
     } else {
-      // Turning ON
+      // Turning ON - switch to edit-search layout
       setEditModeSearchActive(true);
+      setSpatialLayout('edit-search');
     }
   };
 

src/features/dreamnode-editor/commands.ts

@@ -161,6 +161,7 @@ export function registerEditModeCommands(plugin: Plugin, uiService: UIService):
         store.setEditModeSearchResults(searchResults.map(result => result.node));
         store.setSearchResults(searchResults.map(result => result.node));
         store.setEditModeSearchActive(true);
+        store.setSpatialLayout('edit-search');
 
         uiService.hideProgress();
 
@@ -278,6 +279,7 @@ export function registerEditModeCommands(plugin: Plugin, uiService: UIService):
         store.setEditModeSearchResults(searchResults.map(result => result.node));
         store.setSearchResults(searchResults.map(result => result.node));
         store.setEditModeSearchActive(true);
+        store.setSpatialLayout('edit-search');
 
         uiService.hideProgress();