feat(desktop): connect chat to relay (#6)

Author: wesbillman

desktop/package.json

@@ -20,6 +20,7 @@
     "@radix-ui/react-separator": "^1.1.8",
     "@radix-ui/react-slot": "^1.2.4",
     "@radix-ui/react-tooltip": "^1.2.8",
+    "@tanstack/react-query": "^5.90.21",
     "@tauri-apps/api": "^2",
     "@tauri-apps/plugin-opener": "^2",
     "class-variance-authority": "^0.7.1",