fix(feishu-comment): use get_hermes_home(); drop dead asyncio wrapper; AUTHOR_MAP

Follow-up polish on top of the cherry-picked #11023 commit.

- feishu_comment_rules.py: replace import-time "~/.hermes" expanduser fallback
  with get_hermes_home() from hermes_constants (canonical, profile-safe).
- tools/feishu_doc_tool.py, tools/feishu_drive_tool.py: drop the
  asyncio.get_event_loop().run_until_complete(asyncio.to_thread(...)) dance.
  Tool handlers run synchronously in a worker thread with no running loop, so
  the RuntimeError branch was always the one that executed. Calls client.request
  directly now. Unused asyncio import removed.
- tests/gateway/test_feishu.py: add register_p2_customized_event to the mock
  EventDispatcher builder so the existing adapter test matches the new handler
  registration for drive.notice.comment_add_v1.
- scripts/release.py: map liujinkun@bytedance.com -> liujinkun2025 for
  contributor attribution on release notes.

tests/gateway/test_feishu.py

@@ -601,6 +601,10 @@ class TestAdapterBehavior(unittest.TestCase):
                 calls.append("message_recalled")
                 return self
 
+            def register_p2_customized_event(self, event_key, _handler):
+                calls.append(f"customized:{event_key}")
+                return self
+
             def build(self):
                 calls.append("build")
                 return "handler"
@@ -628,6 +632,7 @@ class TestAdapterBehavior(unittest.TestCase):
                 "bot_deleted",
                 "p2p_chat_entered",
                 "message_recalled",
+                "customized:drive.notice.comment_add_v1",
                 "build",
             ],
         )