feat: Add intelligent auto-router and enhanced integrations

- Add intelligent-router.sh hook for automatic agent routing
- Add AUTO-TRIGGER-SUMMARY.md documentation
- Add FINAL-INTEGRATION-SUMMARY.md documentation
- Complete Prometheus integration (6 commands + 4 tools)
- Complete Dexto integration (12 commands + 5 tools)
- Enhanced Ralph with access to all agents
- Fix /clawd command (removed disable-model-invocation)
- Update hooks.json to v5 with intelligent routing
- 291 total skills now available
- All 21 commands with automatic routing

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

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

dexto/packages/webui/components/hooks/useGreeting.ts

@@ -0,0 +1,28 @@
+import { useQuery } from '@tanstack/react-query';
+import { client } from '@/lib/client.js';
+import { queryKeys } from '@/lib/queryKeys.js';
+
+async function fetchGreeting(sessionId?: string | null): Promise<string | null> {
+    const data = await client.api.greeting.$get({
+        query: sessionId ? { sessionId } : {},
+    });
+    if (!data.ok) {
+        throw new Error(`Failed to fetch greeting: ${data.status}`);
+    }
+    const json = await data.json();
+    return json.greeting ?? null;
+}
+
+export function useGreeting(sessionId?: string | null) {
+    const {
+        data: greeting = null,
+        isLoading,
+        error,
+    } = useQuery({
+        queryKey: queryKeys.greeting(sessionId),
+        queryFn: () => fetchGreeting(sessionId),
+        staleTime: 5 * 60 * 1000, // 5 minutes - greeting is static per agent
+    });
+
+    return { greeting, isLoading, error: error?.message ?? null };
+}