feat: initialize monorepo with backend and frontend packages

packages/backend/package.json

@@ -0,0 +1,27 @@
+{
+  "name": "@layonara-forge/backend",
+  "version": "0.0.1",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "dev": "tsx watch src/index.ts",
+    "build": "tsc",
+    "start": "node dist/index.js",
+    "test": "vitest"
+  },
+  "dependencies": {
+    "express": "^5.0.0",
+    "dockerode": "^4.0.0",
+    "ws": "^8.18.0",
+    "chokidar": "^4.0.0",
+    "cors": "^2.8.5"
+  },
+  "devDependencies": {
+    "@types/express": "^5.0.0",
+    "@types/dockerode": "^3.3.0",
+    "@types/ws": "^8.5.0",
+    "@types/cors": "^2.8.0",
+    "tsx": "^4.19.0",
+    "vitest": "^3.0.0"
+  }
+}

packages/backend/tsconfig.json

@@ -0,0 +1,8 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "outDir": "dist",
+    "rootDir": "src"
+  },
+  "include": ["src"]
+}