feat(intelligence): complete migration to Rust backend

- Unify all intelligence modules to use intelligenceClient
- Delete legacy TS implementations (agent-memory, reflection-engine, heartbeat-engine, context-compactor, agent-identity, memory-index)
- Update all consumers to use snake_case backend types
- Remove deprecated llm-integration.test.ts

This eliminates code duplication between frontend and backend, resolves
localStorage limitations, and enables persistent intelligence features.

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

desktop/src/components/Automation/AutomationPanel.tsx

@@ -9,7 +9,7 @@
 
 import { useState, useEffect, useCallback, useMemo } from 'react';
 import { useHandStore } from '../../store/handStore';
-import { useWorkflowStore, type Workflow } from '../../store/workflowStore';
+import { useWorkflowStore } from '../../store/workflowStore';
 import {
   type AutomationItem,
   type CategoryType,
@@ -54,7 +54,9 @@ export function AutomationPanel({
   // Store state - use domain stores
   const hands = useHandStore((s) => s.hands);
   const workflows = useWorkflowStore((s) => s.workflows);
-  const isLoading = useHandStore((s) => s.isLoading) || useWorkflowStore((s) => s.isLoading);
+  const handLoading = useHandStore((s) => s.isLoading);
+  const workflowLoading = useWorkflowStore((s) => s.isLoading);
+  const isLoading = handLoading || workflowLoading;
   const loadHands = useHandStore((s) => s.loadHands);
   const loadWorkflows = useWorkflowStore((s) => s.loadWorkflows);
   const triggerHand = useHandStore((s) => s.triggerHand);