feat(cli): add agent stop command, --all/-A for start and stop - #1344

Queue entry conditions

• any of [🔀 queue conditions]:
  • all of [📌 queue conditions of queue rule default]:
    • #approved-reviews-by>=1
    • check-success=End-to-End Tests
    • #changes-requested-reviews-by=0
    • check-success=test-local-dev-simulation
    • check-success=validate-manifests
  • all of [📌 queue conditions of queue rule large-pr]:
    • #approved-reviews-by>=2
    • check-success=End-to-End Tests
    • #changes-requested-reviews-by=0
    • check-success=test-local-dev-simulation
    • check-success=validate-manifests
• -closed [📌 queue requirement]
• -conflict [📌 queue requirement]
• -draft [📌 queue requirement]
• any of [📌 queue -> configuration change requirements]:
  • -mergify-configuration-changed
  • check-success = Configuration changed

All conditions must match for automatic queuing. You can also use @Mergifyio queue to queue manually.