feat: Auto-connect WebMCP without agent intervention

- Add requestToken() and autoConnect() functions to request tokens directly from WebMCP server
- Add /api/webmcp-request-token endpoint to proxy token requests (for HTTPS/Traefik)
- Add webmcpHttp endpoint configuration for direct WebMCP HTTP API access
- Update App.vue to auto-connect on load with polling fallback
- Add kill-ports script to clear ports 4101, 4102, 4103, 4105 before starting

frontend/package-lock.json

@@ -1915,7 +1915,7 @@
     },
     "node_modules/@nucleoriofrio/webmcp": {
       "version": "0.2.0",
-      "resolved": "git+https://gitea.nucleoriofrio.com/nucleo000/webmcp.git#cec5be355d67e0cf9049380ece74e9eac0e85f5e",
+      "resolved": "git+https://gitea.nucleoriofrio.com/nucleo000/webmcp.git#870207f15199369bc262d27ce0f90a27f2854be4",
       "license": "MIT",
       "dependencies": {
         "@modelcontextprotocol/sdk": "^1.6.1",