- Add connectors/ directory with base infrastructure
- Implement SourceEvent unified schema (source/account/thread/author/timestamp/content/attachments/raw_ref/hash/consent_scope)
- Create BaseConnector abstract class with checkpoint/dedup/consent gates
- Implement TwitterArchiveConnector for official Twitter/X data exports
- Add run_connector.py CLI entry point
- Add comprehensive test suite (13 tests, all passing)
- Add connectors/README.md with usage docs
- Add Makefile targets: test-connectors, run-connector, connectors-help
- Reference parent EPIC #194 and issue #233
This is the foundational connector pack. Future work: Discord, Slack, WhatsApp, Notion, iMessage, Google.
