feat(doubao): implement challenge handling and monitoring improvements

- Added classification for `doubao_challenge_required` as a challenge in platform-auth-adapters.
- Enhanced account action summaries to include specific messages for Doubao human verification.
- Introduced monitoring functions to filter out blocked platforms based on account health.
- Updated task leasing to support platform-specific filtering for monitor tasks.
- Refined issue aggregation in HomeView to consolidate Doubao challenge failures into a single actionable item.
- Improved backend logic to handle platform IDs in task leasing requests and responses.
- Added tests for new functionality, ensuring proper handling of Doubao challenges and task leasing logic.

server/internal/tenant/app/desktop_task_service.go

@@ -103,8 +103,9 @@ type DesktopTaskView struct {
 }
 
 type LeaseDesktopTaskRequest struct {
-	TaskID *string `json:"task_id"`
-	Kind   *string `json:"kind" binding:"omitempty,oneof=publish monitor"`
+	TaskID      *string  `json:"task_id"`
+	Kind        *string  `json:"kind" binding:"omitempty,oneof=publish monitor"`
+	PlatformIDs []string `json:"platform_ids"`
 }
 
 type LeaseDesktopTaskResponse struct {
@@ -213,6 +214,7 @@ func (s *DesktopTaskService) Lease(ctx context.Context, client *repository.Deskt
 		AttemptID:      attemptID,
 		LeaseTokenHash: tokenHash,
 	}
+	eligiblePlatformIDs := normalizeDesktopTaskLeasePlatformIDs(req.PlatformIDs)
 
 	if s.logger != nil {
 		fields := []zap.Field{
@@ -232,7 +234,7 @@ func (s *DesktopTaskService) Lease(ctx context.Context, client *repository.Deskt
 	case taskID != nil:
 		task, err = s.leaseQueuedDesktopTaskByID(ctx, client, *taskID, leaseParams)
 	case req.Kind != nil && strings.TrimSpace(*req.Kind) == "monitor":
-		task, err = s.leaseNextQueuedMonitorTask(ctx, client, leaseParams)
+		task, err = s.leaseNextQueuedMonitorTask(ctx, client, leaseParams, eligiblePlatformIDs)
 	case req.Kind != nil && strings.TrimSpace(*req.Kind) == "publish":
 		task, err = s.leaseNextQueuedPublishTask(ctx, client, leaseParams)
 	default:
@@ -519,6 +521,7 @@ func (s *DesktopTaskService) leaseNextQueuedMonitorTask(
 	ctx context.Context,
 	client *repository.DesktopClient,
 	params repository.DesktopTaskLeaseParams,
+	eligiblePlatformIDs []string,
 ) (*repository.DesktopTask, error) {
 	tx, err := beginDesktopMonitorLeaseTx(ctx, s.pool, client.ID)
 	if err != nil {
@@ -533,6 +536,7 @@ func (s *DesktopTaskService) leaseNextQueuedMonitorTask(
 		params.AttemptID,
 		params.LeaseTokenHash,
 		maxConcurrentMonitorPlatformsPerDesktopClient,
+		eligiblePlatformIDs,
 	)
 	task, err := scanRepositoryDesktopTask(row)
 	if err != nil {
@@ -577,6 +581,10 @@ func leaseNextQueuedMonitorTaskSQL() string {
 			 AND dt.platform_id = ca.platform_id
 			 AND dt.kind = 'monitor'
 			 AND dt.status = 'queued'
+			 AND (
+				COALESCE(array_length($7::text[], 1), 0) = 0
+				OR dt.platform_id = ANY($7::text[])
+			 )
 			WHERE NOT EXISTS (
 				SELECT 1
 				FROM desktop_tasks AS active
@@ -668,6 +676,30 @@ func leaseNextQueuedMonitorTaskSQL() string {
 		RETURNING ` + desktopTaskRepositoryReturningColumns
 }
 
+func normalizeDesktopTaskLeasePlatformIDs(values []string) []string {
+	if len(values) == 0 {
+		return nil
+	}
+
+	result := make([]string, 0, len(values))
+	seen := make(map[string]struct{}, len(values))
+	for _, value := range values {
+		platformID := strings.ToLower(strings.TrimSpace(value))
+		if platformID == "" {
+			continue
+		}
+		if _, ok := seen[platformID]; ok {
+			continue
+		}
+		seen[platformID] = struct{}{}
+		result = append(result, platformID)
+	}
+	if len(result) == 0 {
+		return nil
+	}
+	return result
+}
+
 func monitorAccountLeaseLockSQL(alias string) string {
 	return fmt.Sprintf(`hashtextextended(
 				concat_ws(