Merge remote-tracking branch 'origin/master' into codex/skill-system

# Conflicts:
#	docs/architecture.md
#	docs/config-catalog.md
#	docs/module-graph.md
#	docs/rfc/INDEX.md
#	examples/acp-agent/tests/snapshots/text-turn/session.jsonl
#	packages/core/agent-core/src/index.ts
#	packages/core/tools/tests/gen-tool-catalog.spec.ts
#	packages/support/acp-snapshot/src/suite.ts
#	packages/ui/acp-agent/src/index.ts

tsconfig.base.json

@@ -49,6 +49,7 @@
         "./packages/compact/*/src",
         "./packages/guard/*/src",
         "./packages/subagent/*/src",
+        "./packages/workflow/*/src",
         "./packages/web/*/src",
         "./packages/timeout/*/src",
         "./packages/todo/*/src",