Merge remote-tracking branch 'origin/master' into worktree/tui-session-controls

# Conflicts:
#	docs/config-catalog.md
#	docs/event-producer-consumer.md
#	docs/module-graph.md
#	packages/ui/acp/src/index.ts
#	packages/ui/tui/README.md
#	packages/ui/tui/src/index.ts
#	packages/ui/tui/tests/harness.ts
#	packages/ui/tui/tests/plugin-shape.spec.ts
#	packages/ui/tui/tests/snapshots/disposed-terminal.expected.txt
#	packages/ui/tui/tests/snapshots/errors-and-help.expected.txt
#	packages/ui/tui/tests/tui.spec.ts

examples/tui-agent/cordis.yml

@@ -80,6 +80,11 @@
 - id: tool-workflow
   name: '@deepseek-ai/dsh-tool-workflow'
 
+# A separate fixed consumer demonstrates fresh-agent Ralph iteration without
+# changing the workflow tool or same-session goal behavior.
+- id: tool-ralph
+  name: '@deepseek-ai/dsh-tool-ralph'
+
 - id: tool-todo
   name: '@deepseek-ai/dsh-tool-todo'