feat(rfc): add @astro-paper/cli

Author: satnaing

package.json

@@ -10,7 +10,8 @@
     "astro": "astro",
     "format:check": "prettier --check .",
     "format": "prettier --write .",
-    "lint": "eslint ."
+    "lint": "eslint .",
+    "cli": "astro-paper"
   },
   "dependencies": {
     "@astrojs/rss": "^4.0.12",
@@ -27,6 +28,7 @@
     "tailwindcss": "^4.1.11"
   },
   "devDependencies": {
+    "@astro-paper/cli": "0.2.0",
     "@astrojs/check": "^0.9.4",
     "@pagefind/default-ui": "^1.3.0",
     "@shikijs/transformers": "^3.7.0",