been working on this for a while now. basically it lets you search messages
across all your connected platforms (whatsapp, telegram, discord etc) from
one place.
the main idea is that same person on different platforms gets linked together
so when you search for "what did sarah say about the deadline" you get results
from everywhere she messaged you.
whats included:
- new contacts module with sqlite storage for the unified graph
- auto-linking by phone number (high confidence) and name similarity
- /search command in chat + clawdbot search CLI
- clawdbot contacts CLI for managing the graph manually
all tests passing (77 tests)
