feat(ECR-020): QualityFeedback 问答质量反馈并 Closed

新增 ask_quality_feedback、运营/C端评分 API 与 admin-h5 问答反馈区；禁改消息/UGC/真支付。

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/api/internal/service/admin/rbac.go

@@ -25,6 +25,7 @@ const (
 	PermMembershipCodesRead  = "admin.membership.codes.read"
 	PermMembershipCodesWrite = "admin.membership.codes.write"
 	PermAskRead              = "admin.ask.read"
+	PermAskFeedbackWrite     = "admin.ask.feedback.write"
 	PermContentSafetyRead    = "admin.content_safety.read"
 )
 
@@ -34,7 +35,7 @@ var knownPermissions = map[string]struct{}{
 	PermContentWrite: {}, PermRolesRead: {}, PermRolesWrite: {},
 	PermUsersStatusWrite: {}, PermMembershipPlansRead: {}, PermMembershipPlansWrite: {},
 	PermMembershipCodesRead: {}, PermMembershipCodesWrite: {},
-	PermAskRead: {}, PermContentSafetyRead: {},
+	PermAskRead: {}, PermAskFeedbackWrite: {}, PermContentSafetyRead: {},
 }
 
 var (