Removes stop_daemon()

[shikokuchuo]

Amends #170.

Simplifies dispatcher logic as stop_daemon() can be trivially replaced with mirai(q()).

[codecov-commenter]

⚠️ Please install the to ensure uploads and comments are reliably processed by Codecov.

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 97.76%. Comparing base (7b589c5) to head (824f738).
Report is 2 commits behind head on main.

❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #178      +/-   ##
==========================================
- Coverage   97.80%   97.76%   -0.04%     
==========================================
  Files           9        9              
  Lines         864      851      -13     
==========================================
- Hits          845      832      -13     
  Misses         19       19              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.