Fix dependencies: Add flag-icons, tailwind directives, and postcss config

node_modules/birpc/package.json

@@ -0,0 +1,57 @@
+{
+  "name": "birpc",
+  "type": "module",
+  "version": "2.9.0",
+  "description": "Message based Two-way remote procedure call",
+  "author": "Anthony Fu <anthonyfu117@hotmail.com>",
+  "license": "MIT",
+  "funding": "https://github.com/sponsors/antfu",
+  "homepage": "https://github.com/antfu-collective/birpc#readme",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/antfu-collective/birpc.git"
+  },
+  "bugs": {
+    "url": "https://github.com/antfu-collective/birpc/issues"
+  },
+  "keywords": [
+    "rpc",
+    "messages"
+  ],
+  "sideEffects": false,
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.mjs",
+      "require": "./dist/index.cjs"
+    }
+  },
+  "main": "./dist/index.cjs",
+  "module": "./dist/index.mjs",
+  "types": "./dist/index.d.ts",
+  "files": [
+    "dist"
+  ],
+  "devDependencies": {
+    "@antfu/eslint-config": "^6.3.0",
+    "@antfu/ni": "^28.0.0",
+    "@types/node": "^24.10.1",
+    "@vitest/coverage-v8": "3.0.9",
+    "bumpp": "^10.3.2",
+    "eslint": "^9.39.1",
+    "tsx": "^4.21.0",
+    "typescript": "^5.9.3",
+    "unbuild": "^3.6.1",
+    "vite": "^7.2.6",
+    "vitest": "^4.0.15"
+  },
+  "scripts": {
+    "build": "unbuild",
+    "dev": "unbuild --stub",
+    "lint": "eslint .",
+    "release": "bumpp",
+    "start": "tsx src/index.ts",
+    "typecheck": "tsc --noEmit",
+    "test": "vitest"
+  }
+}