Opportunities are now born only from a fundraising-grid investor row
("+ Pipeline"), which matches how the team works — they live in the grid,
not on the board. The old "+ New Opportunity" button created a deal by
picking a contact, a path that contradicts the grid-is-canonical model and
the contact-vs-investor framing.
Remove the button, its create-by-contact modal, the now-dead handler/state,
and the Pipeline page's unused /api/contacts fetch. Replace the button with a
muted "Add deals from the Fundraising Grid" hint. The board is now a view +
stage-management surface. Frontend-only; no backend or schema change.
Render-smoke green.
Keysat