refactor(skills): add skill-adapter and refactor SkillMarket

- Add skill-adapter.ts to bridge configStore and UI skill formats
- Refactor SkillMarket to use new skill-adapter instead of skill-discovery
- Add health check state to connectionStore
- Update multiple components with improved typing
- Clean up test artifacts and add new test results
- Update README and add skill-market-mvp plan

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

desktop/src/components/Settings/ModelsAPI.tsx

@@ -1,6 +1,7 @@
 import { useState, useEffect } from 'react';
 import { getStoredGatewayToken, getStoredGatewayUrl } from '../../lib/gateway-client';
-import { useGatewayStore } from '../../store/gatewayStore';
+import { useConnectionStore } from '../../store/connectionStore';
+import { useConfigStore } from '../../store/configStore';
 import { useChatStore } from '../../store/chatStore';
 import { silentErrorHandler } from '../../lib/error-utils';
 import { Plus, Pencil, Trash2, Star, Eye, EyeOff, AlertCircle, X } from 'lucide-react';
@@ -53,7 +54,11 @@ function saveCustomModels(models: CustomModel[]): void {
 }
 
 export function ModelsAPI() {
-  const { connectionState, connect, disconnect, quickConfig, loadModels } = useGatewayStore();
+  const connectionState = useConnectionStore((s) => s.connectionState);
+  const connect = useConnectionStore((s) => s.connect);
+  const disconnect = useConnectionStore((s) => s.disconnect);
+  const quickConfig = useConfigStore((s) => s.quickConfig);
+  const loadModels = useConfigStore((s) => s.loadModels);
   const { currentModel, setCurrentModel } = useChatStore();
   const [gatewayUrl, setGatewayUrl] = useState(getStoredGatewayUrl());
   const [gatewayToken, setGatewayToken] = useState(quickConfig.gatewayToken || getStoredGatewayToken());