Merge remote-tracking branch 'langbot-app/master' into feat/sandbox

Resolve conflicts in:
- .github/workflows/run-tests.yml: keep master's src/langbot/** paths plus feat/** push branch
- src/langbot/pkg/plugin/connector.py: keep both branches' marketplace MCP/skill
  install logic (HEAD) and runtime/wait helpers (master); add missing return in
  _inspect_plugin_package so LOCAL/GITHUB install paths get author/name back
- tests/unit_tests/pipeline/test_n8nsvapi.py: keep HEAD's try/finally sys.modules
  save/restore pattern
- web/src/app/home/components/dynamic-form/DynamicFormComponent.tsx: union
  imports + keep HEAD's disable_if/tooltip support and master's QrCodeLoginDialog
- web/src/i18n/locales/*: union of disjoint top-level keys from both branches
- web/src/app/home/market/page.tsx: accept our deletion (unified extensions page)
- uv.lock: regenerate via uv sync --dev

src/langbot/pkg/pipeline/aggregator.py

@@ -275,6 +275,7 @@ class MessageAggregator:
             message_chain=merged_chain,
             adapter=base_msg.adapter,
             pipeline_uuid=base_msg.pipeline_uuid,
+            routed_by_rule=any(msg.routed_by_rule for msg in messages),
         )
 
     async def flush_all(self) -> None:

src/langbot/pkg/pipeline/longtext/longtext.py

@@ -76,6 +76,10 @@ class LongTextProcessStage(stage.PipelineStage):
             self.ap.logger.debug('Long message processing strategy is not set, skip long message processing.')
             return entities.StageProcessResult(result_type=entities.ResultType.CONTINUE, new_query=query)
 
+        if not query.resp_message_chain:
+            self.ap.logger.debug('Response message chain is empty, skip long message processing.')
+            return entities.StageProcessResult(result_type=entities.ResultType.CONTINUE, new_query=query)
+
         # 检查是否包含非 Plain 组件
         contains_non_plain = False
 

src/langbot/pkg/pipeline/pool.py

@@ -63,6 +63,7 @@ class QueryPool:
             self.cached_queries[query_id] = query
             self.query_id_counter += 1
             self.condition.notify_all()
+            return query
 
     async def __aenter__(self):
         await self.pool_lock.acquire()