Fix project isolation: Make loadChatHistory respect active project sessions

- Modified loadChatHistory() to check for active project before fetching all sessions
- When active project exists, use project.sessions instead of fetching from API
- Added detailed console logging to debug session filtering
- This prevents ALL sessions from appearing in every project's sidebar

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.venv/lib/python3.11/site-packages/httptools/parser/__init__.py

@@ -0,0 +1,6 @@
+from .protocol import HTTPProtocol
+from .parser import *  # NoQA
+from .errors import *  # NoQA
+from .url_parser import *  # NoQA
+
+__all__ = parser.__all__ + errors.__all__ + url_parser.__all__  # NoQA