feat: Enhance Kol Generation Service with web search and knowledge group support

- Added `EnableWebSearch` and `KnowledgeGroupIDs` fields to `KolGenerationSubmitRequest`.
- Updated `Submit` method in `KolGenerationService` to handle new request fields.
- Integrated web search and knowledge group validation based on card configuration.
- Introduced caching mechanisms in `KolPackageService`, `KolPromptService`, and `KolSubscriptionAdminService` to improve performance.
- Implemented knowledge context resolution in `KolGenerationWorker` to enrich prompts with relevant knowledge snippets.
- Added utility functions for handling card configuration in both backend and frontend.
- Created tests for knowledge extraction and rendering to ensure accuracy and reliability.

server/internal/tenant/app/kol_subscription_admin_service.go

@@ -8,6 +8,7 @@ import (
 	"github.com/jackc/pgx/v5/pgxpool"
 
 	"github.com/geo-platform/tenant-api/internal/shared/auditlog"
+	sharedcache "github.com/geo-platform/tenant-api/internal/shared/cache"
 	"github.com/geo-platform/tenant-api/internal/shared/middleware"
 	"github.com/geo-platform/tenant-api/internal/shared/response"
 	"github.com/geo-platform/tenant-api/internal/tenant/repository"
@@ -25,6 +26,7 @@ type KolSubscriptionAdminService struct {
 	marketplaceRepo repository.KolMarketplaceRepository
 	subRepo         repository.KolSubscriptionRepository
 	promptRepo      repository.KolPromptRepository
+	cache           sharedcache.Cache
 }
 
 func NewKolSubscriptionAdminService(
@@ -43,6 +45,11 @@ func NewKolSubscriptionAdminService(
 	}
 }
 
+func (s *KolSubscriptionAdminService) WithCache(c sharedcache.Cache) *KolSubscriptionAdminService {
+	s.cache = c
+	return s
+}
+
 func (s *KolSubscriptionAdminService) Approve(ctx context.Context, id int64, endAt *time.Time, operatorID int64) (*KolSubscriptionResponse, error) {
 	tx, err := s.pool.Begin(ctx)
 	if err != nil {
@@ -89,6 +96,7 @@ func (s *KolSubscriptionAdminService) Approve(ctx context.Context, id int64, end
 		return nil, response.ErrInternal(50098, "kol_subscription_approve_commit_failed", "failed to commit subscription approval")
 	}
 
+	InvalidateKolPromptCaches(ctx, s.cache)
 	s.logAdminAction(ctx, "approve", operatorID, updated.TenantID, updated.ID, map[string]interface{}{
 		"id":         updated.ID,
 		"tenant_id":  updated.TenantID,
@@ -157,6 +165,7 @@ func (s *KolSubscriptionAdminService) ManualBind(ctx context.Context, input Manu
 		return nil, response.ErrInternal(50101, "kol_subscription_bind_commit_failed", "failed to commit manual bind")
 	}
 
+	InvalidateKolPromptCaches(ctx, s.cache)
 	s.logAdminAction(ctx, "manual_bind", operatorID, updated.TenantID, updated.ID, map[string]interface{}{
 		"id":         updated.ID,
 		"tenant_id":  updated.TenantID,
@@ -194,6 +203,7 @@ func (s *KolSubscriptionAdminService) Revoke(ctx context.Context, id int64, oper
 		return response.ErrInternal(50105, "kol_subscription_revoke_commit_failed", "failed to commit subscription revoke")
 	}
 
+	InvalidateKolPromptCaches(ctx, s.cache)
 	s.logAdminAction(ctx, "revoke", operatorID, sub.TenantID, sub.ID, map[string]interface{}{
 		"id":         sub.ID,
 		"tenant_id":  sub.TenantID,