docs(api): align coverage review contract

docs/BACKEND/API_GUIDES/V2/mobile-coding-agent-spec.md

@@ -143,6 +143,7 @@ Coverage review payload:
 Rules:
 
 - worker rating happens through `POST /client/coverage/reviews`
+- the same endpoint also supports `markAsFavorite` to add or remove a worker from business favorites
 - blocking a worker is done through the same endpoint using `markAsBlocked`
 - dispatch ranking order is:
   1. `CORE`

docs/BACKEND/API_GUIDES/V2/mobile-frontend-implementation-spec.md

@@ -96,14 +96,16 @@ Payload may include:
 
 ```json
 {
+  "staffId": "uuid",
   "assignmentId": "uuid",
   "rating": 4,
-  "comment": "Strong performance on the shift",
+  "feedback": "Strong performance on the shift",
+  "markAsFavorite": true,
   "markAsBlocked": false
 }
 ```
 
-If `markAsBlocked` is `true`, backend blocks that worker for that business and rejects future apply or assign attempts until a later review sets `markAsBlocked: false`.
+If `markAsFavorite` is `true`, backend adds that worker to the business favorites list. If `markAsFavorite` is `false`, backend removes them from that list. If `markAsBlocked` is `true`, backend blocks that worker for that business and rejects future apply or assign attempts until a later review sets `markAsBlocked: false`.
 
 Swap-management rule:
 

docs/BACKEND/API_GUIDES/V2/unified-api.md

@@ -92,14 +92,17 @@ Coverage-review request payload may also send:
 
 ```json
 {
+  "staffId": "uuid",
   "assignmentId": "uuid",
   "rating": 2,
-  "comment": "Worker left the shift early without approval",
+  "feedback": "Worker left the shift early without approval",
+  "markAsFavorite": false,
+  "issueFlags": ["LEFT_EARLY"],
   "markAsBlocked": true
 }
 ```
 
-If `markAsBlocked` is `true`, backend adds that staff member to the business-level blocked list and future apply or assign attempts are rejected until a later review sends `markAsBlocked: false`.
+If `markAsFavorite` is `true`, backend adds that worker to the business favorites list. If `markAsFavorite` is `false`, backend removes them from that list. If `markAsBlocked` is `true`, backend adds that staff member to the business-level blocked list and future apply or assign attempts are rejected until a later review sends `markAsBlocked: false`.
 
 Swap-review routes: