feat: import auth package from monorepo

package.json

@@ -0,0 +1,28 @@
+{
+  "name": "@bowong/auth",
+  "version": "1.0.5",
+  "type": "module",
+  "publishConfig": {
+    "access": "public",
+    "registry": "https://registry.npmjs.org/"
+  },
+  "exports": {
+    ".": "./src/index.ts",
+    "./client": "./src/client.ts"
+  },
+  "scripts": {
+    "build": "node -e \"require('fs').rmSync('dist',{ recursive: true, force: true })\" && bun x tsc -p tsconfig.build.json",
+    "typecheck": "bun x tsc --noEmit",
+    "clean": "node -e \"require('fs').rmSync('dist',{ recursive: true, force: true })\""
+  },
+  "dependencies": {
+    "@better-auth/api-key": "^1.2.0",
+    "better-auth": "^1.2.0",
+    "drizzle-orm": "^0.44.0",
+    "zod": "^4.3.6"
+  },
+  "devDependencies": {
+    "@cloudflare/workers-types": "^4.20250312.0",
+    "typescript": "^5.9.3"
+  }
+}