REST API: Knowledge & Collaboration

• -GET /api/streams/decisions — recent strategic decisions with rationale.
• -Query: ?domain=product&limit=10.

• -GET /api/streams/search?query=... — search across company memory.
• -Optional &domain=product&limit=5.

• -POST /api/streams/entries — persist insight, risk, opportunity, or decision.

{
  "companyId": "uuid",
  "streamId": "uuid",
  "title": "Competitor launched free tier",
  "content": "Potential SMB churn risk.",
  "domain": "growth",
  "type": "risks",
  "lifecycle": "active"
}

• -GET /api/company/initiatives — list with children, executionTasks, sourceEntries.
• -GET|PATCH /api/company/initiatives/:id — read or update status.
• -POST|PATCH /api/company/initiatives/:id/tasks — manage execution tasks.
• -POST /api/company/initiatives/refresh — queue a manual refresh (decisions:write).
• -POST|GET /api/company/initiative-links — link an initiative to accounts and contacts.

• -GET /api/company/knowledge-trees — list trees for the resolved company context.
• -POST /api/company/knowledge-trees/generate — queue tree generation from current context.

• -POST /api/search — semantic search across artifacts, decisions, contacts, rooms, and firms.
• -JSON body: { query, companyId, roomId?, limit?, threshold?, includeFirms? }.

{
  "query": "churn risk for SMB",
  "companyId": "uuid",
  "limit": 10,
  "includeFirms": true
}