Claude 2d3a2fec57 Add terminate, kill_tree, and query methods to Process model ...

This consolidates scattered subprocess management logic into the Process model:

- terminate(): Graceful SIGTERM → wait → SIGKILL (replaces stop_worker, etc.)
- kill_tree(): Kill process and all OS children (replaces os.killpg logic)
- kill_children_db(): Kill DB-tracked child processes
- get_running(): Query running processes by type (replaces get_all_worker_pids)
- get_running_count(): Count running processes (replaces get_running_worker_count)
- stop_all(): Stop all processes of a type
- get_next_worker_id(): Get next worker ID for spawning

Added Phase 8 to TODO documenting ~390 lines that can be deleted after
consolidation, including workers/pid_utils.py which becomes obsolete.

Also includes migration 0002 for parent FK and process_type fields.

2025-12-31 10:08:45 +00:00

..

__init__.py

…

0001_initial.py

use process_set for related name not processes

2025-12-30 12:55:23 -08:00

0002_process_parent_and_type.py

Add terminate, kill_tree, and query methods to Process model

2025-12-31 10:08:45 +00:00