greatmengqi edf345cd72 refactor(config): eliminate global mutable state, wire DeerFlowContext into runtime ...

- Freeze all config models (AppConfig + 15 sub-configs) with frozen=True
- Purify from_file() — remove 9 load_*_from_dict() side-effect calls
- Replace mtime/reload/push/pop machinery with single ContextVar + init_app_config()
- Delete 10 sub-module globals and their getters/setters/loaders
- Migrate 50+ consumers from get_*_config() to get_app_config().xxx

- Expand DeerFlowContext: app_config + thread_id + agent_name (frozen dataclass)
- Wire into Gateway runtime (worker.py) and DeerFlowClient via context= parameter
- Remove sandbox_id from runtime.context — flows through ThreadState.sandbox only
- Middleware/tools access runtime.context directly via Runtime[DeerFlowContext] generic
- resolve_context() retained at server entry points for LangGraph Server fallback

2026-04-14 01:18:19 +08:00

..

plans

refactor(config): eliminate global mutable state, wire DeerFlowContext into runtime

2026-04-14 01:18:19 +08:00

pr-evidence

Implement skill self-evolution and skill_manage flow (#1874)

2026-04-06 22:07:11 +08:00

CODE_CHANGE_SUMMARY_BY_FILE.md

refactor: split backend into harness (deerflow.*) and app (app.*) (#1131)

2026-03-14 22:55:52 +08:00

SKILL_NAME_CONFLICT_FIX.md

refactor: split backend into harness (deerflow.*) and app (app.*) (#1131)

2026-03-14 22:55:52 +08:00