Merge branch 'codex/simp-agent-entry-state' into codex/simp-unify-agent-session-id

# Conflicts:
#	docs/cordis-catalog/events.md
#	docs/cordis-catalog/services.md
#	docs/event-producer-consumer.md
#	docs/module-graph.md
#	packages/bash/tool-bash/src/index.ts
#	packages/ui/stdio-agent/README.md
#	packages/ui/stdio-agent/src/index.ts
#	packages/ui/stdio/src/index.ts
#	packages/workflow/workflow-workerthread/tests/workflow-workerthread.spec.ts
#	packages/workflow/workflow/package.json
#	scripts/gen-doc-graphs.ts

docs/core-data-structures/bash.md

@@ -202,7 +202,6 @@ A long-running command started with `start()` is tracked as a `BashTask`. `BashT
 ```ts type-equiv
 interface BashTask {
   readonly id: BashTaskId
-  readonly command: string
   status: BashTaskStatus
   /** Exit code once finished (null = killed by signal / still running). */
   exitCode: number | null