Convert email_forwarder.py to a package with __main__.py for module execution.
Update systemd service to use -m email_forwarder.
Configure pyproject.toml to exclude state/ from packaging.
Changes:
- Create email_forwarder/ package with __init__.py and __main__.py
- Move main script to email_forwarder/email_forwarder.py
- Update ExecStart to python -m email_forwarder
- Add setuptools config to exclude state/ directory
Add core IMAP forwarding logic with time-based searches and Message-ID
deduplication to prevent duplicates in destination mailbox.
Changes:
- Implement SINCE-based email search using last_run.txt for incremental forwarding
- Add Message-ID extraction and IMAP checks for deduplication
- Configure systemd user services with drop-in overrides for portability
- Integrate Uptime Kuma pings for monitoring
- Set up virtual environment for dependency isolation
- Update documentation and configuration templates
