Merge remote-tracking branch 'origin/master' into codex/truncated-design

# Conflicts:
#	docs/capability-seams.md
#	docs/config-catalog.md
#	docs/cordis-catalog/services.md
#	docs/core-data-structures/core.md
#	docs/event-producer-consumer.md
#	docs/module-graph.md
#	docs/rfc/INDEX.md
#	docs/tool-catalog.md
#	examples/acp-agent/README.md
#	packages/README.md
#	packages/bash/bash/README.md
#	packages/core/tools/tests/gen-tool-catalog.spec.ts
#	packages/support/acp-snapshot/src/harness.ts
#	pnpm-lock.yaml
#	scripts/gen-doc-graphs.ts
#	scripts/gen-tool-catalog.ts
#	scripts/type-equiv.manifest.json

packages/bash/bash-local/tests/executor.spec.ts

@@ -40,12 +40,14 @@ async function readUntil(
 ): Promise<BashTaskRead> {
   const deadline = Date.now() + timeoutMs
   let last: BashTaskRead | undefined
+  let delta = ''
   while (Date.now() < deadline) {
     last = bash.readOutput(id)
-    if (last.delta.includes(expected)) return last
+    delta += last.delta
+    if (delta.includes(expected)) return { ...last, delta }
     await new Promise(resolve => setTimeout(resolve, 20))
   }
-  throw new Error(`task ${id} output did not include ${JSON.stringify(expected)}; last delta was ${JSON.stringify(last?.delta ?? '')}`)
+  throw new Error(`task ${id} output did not include ${JSON.stringify(expected)}; output was ${JSON.stringify(delta)}, last delta was ${JSON.stringify(last?.delta ?? '')}`)
 }
 
 describe('LocalBashExecutor.run', () => {