Create Dart Background Activity Process

Workflow

1. Check repo and environment first.

   • If the repo uses FVM, run Dart and Flutter commands through fvm.
   • Prefer a checked-in executable entrypoint path such as daemon/bin/<service_name> or bin/<service_name>.

2. Define the background process shape.

   • Choose a stable launchd Label, for example com.example.sync_agent.
   • Decide whether the process is:
     • a pure Dart CLI launched with dart run
     • an AOT-compiled Dart executable
     • a wrapper script that resolves the Dart SDK and then execs the real process
   • Prefer an AOT executable or a checked-in launcher script over /bin/zsh -lc ....