DUNGEONS-34: implement Webka local streaming app

Co-authored-by: multica-agent <github@multica.ai>

frontend/package.json

@@ -0,0 +1,28 @@
+{
+  "name": "webka-frontend",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "dev": "nuxt dev --host 127.0.0.1",
+    "build": "nuxt generate",
+    "typecheck": "nuxt typecheck",
+    "postinstall": "nuxt prepare"
+  },
+  "dependencies": {
+    "@nuxtjs/i18n": "10.1.1",
+    "@pinia/nuxt": "0.11.3",
+    "lucide-vue-next": "^0.468.0",
+    "nuxt": "3.21.11",
+    "pinia": "^3.0.0",
+    "qrcode": "^1.5.4",
+    "vue": "^3.5.0"
+  },
+  "devDependencies": {
+    "@types/qrcode": "^1.5.5",
+    "typescript": "^5.9.0",
+    "vue-tsc": "^3.1.0"
+  },
+  "engines": {
+    "node": ">=22.12.0"
+  }
+}