Add a shared SortPill + SortSheet (label+hint option rows) and per-surface sort
tables:
- Grid: Name / Pipeline stage / Committed / Last contact / Priority, applied in
the displayed memo (name is the tiebreak; staleness ranks longest-since-contact
first, no-activity treated as most stale; committed uses the fund rollup).
- Pipeline: Name / Amount / Last activity / Priority, sorted within each stage.
"Last activity" uses opp.updated_at as a recency proxy until the Pipeline card
wires true last-contact recency (8f).
- Contacts: drop the investor/prospect type tabs (the prospect type is unused);
add a Priority sort alongside Name A-Z/Z-A and Last contact.
contact_grid_signals() now also surfaces the linked investor's priority flag,
injected on both contact read paths (same derive-on-read contract as committed /
pipeline_stage), powering the Contacts Priority sort. Extended
test_contacts_grid_signals.py covers it; 39/39 backend green.
Keysat
42c169559c