chore: put back the bin in dist to avoid it being pushed to git

Author: Fluf22

package.json

@@ -7,7 +7,7 @@
     "type-check": "tsc --noEmit",
     "lint": "eslint --ext .ts src",
     "test": "vitest",
-    "build": "bun build ./src/app.ts --compile",
+    "build": "bun build ./src/app.ts --compile --outfile dist/app",
     "debug": "mcp-inspector npm start"
   },
   "type": "module",