Initial commit: Claude Code Project Tracker

Add comprehensive development intelligence system that tracks:
- Development sessions with automatic start/stop
- Full conversation history with semantic search
- Tool usage and file operation analytics
- Think time and engagement analysis
- Git activity correlation
- Learning pattern recognition
- Productivity insights and metrics

Features:
- FastAPI backend with SQLite database
- Modern web dashboard with interactive charts
- Claude Code hook integration for automatic tracking
- Comprehensive test suite with 100+ tests
- Complete API documentation (OpenAPI/Swagger)
- Privacy-first design with local data storage

🤖 Generated with [Claude Code](https://claude.ai/code)

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

app/models/__init__.py

@@ -0,0 +1,21 @@
+"""
+Database models for the Claude Code Project Tracker.
+"""
+
+from .base import Base
+from .project import Project
+from .session import Session
+from .conversation import Conversation
+from .activity import Activity
+from .waiting_period import WaitingPeriod
+from .git_operation import GitOperation
+
+__all__ = [
+    "Base",
+    "Project",
+    "Session", 
+    "Conversation",
+    "Activity",
+    "WaitingPeriod",
+    "GitOperation",
+]