Merge remote-tracking branch 'origin/master' into codex/tool-json-schema-dsl

# Conflicts:
#	docs/config-catalog.md
#	docs/cookbook/adding-a-tool.i18n.yaml
#	docs/cordis-catalog/events.md
#	docs/cordis-catalog/services.md
#	docs/event-producer-consumer.md
#	packages/core/tools/tests/tools.spec.ts

packages/ui/tool-ask-user/src/index.ts

@@ -65,7 +65,7 @@ export function apply(ctx: Context): void {
           ...question.multi_select !== undefined ? { multiSelect: question.multi_select } : {},
         })),
         ...exec.agent !== undefined ? { agent: exec.agent } : {},
-        ...exec.signal !== undefined ? { signal: exec.signal } : {},
+        signal: exec.signal,
       })
       return [{ type: 'text', text: JSON.stringify(result) }]
     },