feat: redesign superadmin agencies list, implement flat design, add date filters, and fix UI bugs

backend/internal/service/auth_service.go

@@ -2,6 +2,7 @@ package service
 
 import (
 	"errors"
+	"log"
 	"time"
 
 	"aggios-app/backend/internal/config"
@@ -78,14 +79,20 @@ func (s *AuthService) Login(req domain.LoginRequest) (*domain.LoginResponse, err
 	// Find user by email
 	user, err := s.userRepo.FindByEmail(req.Email)
 	if err != nil {
+		log.Printf("❌ DB error finding user %s: %v", req.Email, err)
 		return nil, err
 	}
 	if user == nil {
+		log.Printf("❌ User not found: %s", req.Email)
 		return nil, ErrInvalidCredentials
 	}
 
+	log.Printf("🔍 Attempting login for %s with password_hash: %.10s...", req.Email, user.Password)
+	log.Printf("🔍 Provided password length: %d", len(req.Password))
+
 	// Verify password
 	if err := bcrypt.CompareHashAndPassword([]byte(user.Password), []byte(req.Password)); err != nil {
+		log.Printf("❌ Password mismatch for %s: %v", req.Email, err)
 		return nil, ErrInvalidCredentials
 	}