sync: features from private repo (2025-12-24)

Synced from ra-h private repo:
- Collapsible chat panel (Cmd+\)
- FolderViewOverlay with Kanban/Grid/List views
- Updated agent prompts
- Improved executor and quickAdd services
- New views.ts types

Files kept at OS versions (auth/backend deps):
- SettingsModal, RAHChat, useSSEChat
- Delegation tools and wiseRAHExecutor
- openExternalUrl (no Tauri)

Added stub: supabaseTokenRegistry.ts for compatibility

src/services/agents/executor.ts

@@ -8,7 +8,6 @@ import { calculateCost } from '@/services/analytics/pricing';
 import { UsageData } from '@/types/analytics';
 import { summarizeToolExecution } from '@/services/agents/toolResultUtils';
 import { edgeService } from '@/services/database/edges';
-import { RequestContext } from '@/services/context/requestContext';
 
 interface CapsuleNodeJSON {
   id: number;
@@ -121,11 +120,7 @@ export interface MiniRAHExecutionInput {
 export class MiniRAHExecutor {
   static async execute({ sessionId, task, context, expectedOutcome, traceId, parentChatId, workflowKey, workflowNodeId }: MiniRAHExecutionInput) {
     try {
-      const requestContext = RequestContext.get();
-      const delegateKey =
-        requestContext.apiKeys?.openai ||
-        process.env.RAH_DELEGATE_OPENAI_API_KEY ||
-        process.env.OPENAI_API_KEY;
+      const delegateKey = process.env.RAH_DELEGATE_OPENAI_API_KEY || process.env.OPENAI_API_KEY;
       if (!delegateKey) {
         throw new Error('RAH_DELEGATE_OPENAI_API_KEY (or OPENAI_API_KEY) is not set.');
       }

src/services/agents/quickAdd.ts

@@ -210,7 +210,6 @@ async function handleNoteQuickAdd(rawInput: string, task: string): Promise<strin
     body: JSON.stringify({
       title,
       content,
-      dimensions: [],
       metadata: {
         source: 'quick-add-note',
         refined_at: new Date().toISOString(),
@@ -307,7 +306,6 @@ async function handleChatTranscriptQuickAdd(rawInput: string, task: string): Pro
       title,
       content,
       chunk: transcript,
-      dimensions: [],
       metadata,
     }),
   });