List Estimates
List Estimates scoped to an Opportunity (cross-module convenience, PRD §14.2).
**Requires:** Leads `VIEW_OPPORTUNITIES` AND Estimate `ViewEstimate` permissions (strategy `all`).
**Query params:** `cursor`, `per_page` (1-100, default 15), `status` (string max 64).
Headers
{{tenant_key_name}}
Query parameters
cursor
Optional: Cursor pagination token
per_page
Optional: Results per page (default 15, max 100)
status
Optional: Estimate status filter - max 64
Response
Successful response

