feat: cow desktop first version

desktop/package.json

@@ -0,0 +1,94 @@
+{
+  "name": "cowagent-desktop",
+  "version": "1.0.0",
+  "description": "CowAgent Desktop Client - AI Agent on your desktop",
+  "main": "dist/main/index.js",
+  "author": "CowAgent",
+  "license": "MIT",
+  "scripts": {
+    "dev": "npm run build && electron .",
+    "dev:hot": "concurrently \"npm run dev:renderer\" \"sleep 2 && npm run dev:main\"",
+    "dev:main": "tsc -p tsconfig.main.json && electron .",
+    "dev:renderer": "vite",
+    "build": "npm run build:renderer && npm run build:main",
+    "build:main": "tsc -p tsconfig.main.json",
+    "build:renderer": "vite build",
+    "dist": "npm run build && electron-builder",
+    "dist:mac": "npm run build && electron-builder --mac",
+    "dist:win": "npm run build && electron-builder --win"
+  },
+  "dependencies": {
+    "react": "^18.3.1",
+    "react-dom": "^18.3.1",
+    "react-router-dom": "^6.28.0",
+    "react-markdown": "^9.0.1",
+    "react-syntax-highlighter": "^15.6.1",
+    "lucide-react": "^0.460.0"
+  },
+  "devDependencies": {
+    "@types/react": "^18.3.12",
+    "@types/react-dom": "^18.3.1",
+    "@types/react-syntax-highlighter": "^15.5.13",
+    "@vitejs/plugin-react": "^4.3.4",
+    "autoprefixer": "^10.4.20",
+    "concurrently": "^9.1.0",
+    "electron": "^33.2.0",
+    "electron-builder": "^25.1.8",
+    "postcss": "^8.4.49",
+    "tailwindcss": "^3.4.15",
+    "typescript": "^5.7.2",
+    "vite": "^6.0.3"
+  },
+  "build": {
+    "appId": "com.cowagent.desktop",
+    "productName": "CowAgent",
+    "directories": {
+      "output": "release"
+    },
+    "files": [
+      "dist/**/*",
+      "resources/**/*"
+    ],
+    "extraResources": [
+      {
+        "from": "../",
+        "to": "backend",
+        "filter": [
+          "**/*",
+          "!desktop/**",
+          "!.git/**",
+          "!__pycache__/**",
+          "!**/__pycache__/**",
+          "!*.pyc",
+          "!run.log",
+          "!workspace/**"
+        ]
+      }
+    ],
+    "mac": {
+      "category": "public.app-category.productivity",
+      "icon": "resources/icon.icns",
+      "target": [
+        {
+          "target": "dmg",
+          "arch": ["universal"]
+        }
+      ]
+    },
+    "win": {
+      "icon": "resources/icon.ico",
+      "target": [
+        {
+          "target": "nsis",
+          "arch": ["x64"]
+        }
+      ]
+    },
+    "nsis": {
+      "oneClick": false,
+      "allowToChangeInstallationDirectory": true,
+      "createDesktopShortcut": true,
+      "createStartMenuShortcut": true
+    }
+  }
+}