refactor: Remove Token management and integrate Redis for authentication

- Deleted the Token model and its repository, transitioning to a Redis-based token management system.
- Updated the service layer to utilize Redis for token storage, enhancing performance and scalability.
- Refactored the container to remove TokenRepository and integrate the new token service.
- Cleaned up the Dockerfile and other files by removing unnecessary whitespace and comments.
- Enhanced error handling and logging for Redis initialization and usage.

internal/service/user_service.go

@@ -183,7 +183,7 @@ func (s *userService) GetByID(ctx context.Context, id int64) (*model.User, error
 	cacheKey := s.cacheKeys.User(id)
 	return database.Cached(ctx, s.cache, cacheKey, func() (*model.User, error) {
 		return s.userRepo.FindByID(ctx, id)
-	}, 5*time.Minute)
+	}, s.cache.Policy.UserTTL)
 }
 
 func (s *userService) GetByEmail(ctx context.Context, email string) (*model.User, error) {
@@ -191,7 +191,7 @@ func (s *userService) GetByEmail(ctx context.Context, email string) (*model.User
 	cacheKey := s.cacheKeys.UserByEmail(email)
 	return database.Cached(ctx, s.cache, cacheKey, func() (*model.User, error) {
 		return s.userRepo.FindByEmail(ctx, email)
-	}, 5*time.Minute)
+	}, s.cache.Policy.UserEmailTTL)
 }
 
 func (s *userService) UpdateInfo(ctx context.Context, user *model.User) error {