feat: init sproutclaw-web — Go+Gin backend + React frontend

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

frontend/package.json

@@ -0,0 +1,31 @@
+{
+  "name": "sproutclaw-webui-frontend",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "generate-icons": "node scripts/generate-icons.mjs",
+    "dev": "vite",
+    "build": "npm run generate-icons && tsc -b && vite build && vite build --mode desktop",
+    "build:web": "npm run generate-icons && tsc -b && vite build",
+    "build:desktop": "npm run generate-icons && tsc -b && vite build --mode desktop",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "highlight.js": "11.11.1",
+    "marked": "15.0.12",
+    "react": "19.2.6",
+    "react-dom": "19.2.6",
+    "react-router-dom": "7.15.1"
+  },
+  "devDependencies": {
+    "@mogeko/maple-mono-cn": "7.9.0",
+    "@types/react": "19.2.15",
+    "@types/react-dom": "19.2.3",
+    "@vitejs/plugin-react": "4.7.0",
+    "sharp": "0.34.5",
+    "typescript": "5.9.3",
+    "vite": "6.4.2",
+    "vite-plugin-pwa": "1.3.0"
+  }
+}