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.

pkg/database/manager_test.go

@@ -9,11 +9,12 @@ import (
 
 // TestGetDB_NotInitialized 测试未初始化时获取数据库实例
 func TestGetDB_NotInitialized(t *testing.T) {
+	dbInstance = nil
 	_, err := GetDB()
 	if err == nil {
 		t.Error("未初始化时应该返回错误")
 	}
-	
+
 	expectedError := "数据库未初始化，请先调用 database.Init()"
 	if err.Error() != expectedError {
 		t.Errorf("错误消息 = %q, want %q", err.Error(), expectedError)
@@ -22,17 +23,19 @@ func TestGetDB_NotInitialized(t *testing.T) {
 
 // TestMustGetDB_Panic 测试MustGetDB在未初始化时panic
 func TestMustGetDB_Panic(t *testing.T) {
+	dbInstance = nil
 	defer func() {
 		if r := recover(); r == nil {
 			t.Error("MustGetDB 应该在未初始化时panic")
 		}
 	}()
-	
+
 	_ = MustGetDB()
 }
 
 // TestInit_Database 测试数据库初始化逻辑
 func TestInit_Database(t *testing.T) {
+	dbInstance = nil
 	cfg := config.DatabaseConfig{
 		Driver:          "postgres",
 		Host:            "localhost",
@@ -46,21 +49,21 @@ func TestInit_Database(t *testing.T) {
 		MaxOpenConns:    100,
 		ConnMaxLifetime: 0,
 	}
-	
+
 	logger := zaptest.NewLogger(t)
-	
+
 	// 验证Init函数存在且可调用
 	// 注意：实际连接可能失败，这是可以接受的
 	err := Init(cfg, logger)
 	if err != nil {
-		t.Logf("Init() 返回错误（可能正常，如果数据库未运行）: %v", err)
+		t.Skipf("数据库未运行，跳过连接测试: %v", err)
 	}
 }
 
 // TestAutoMigrate_ErrorHandling 测试AutoMigrate的错误处理逻辑
 func TestAutoMigrate_ErrorHandling(t *testing.T) {
 	logger := zaptest.NewLogger(t)
-	
+
 	// 测试未初始化时的错误处理
 	err := AutoMigrate(logger)
 	if err == nil {
@@ -82,4 +85,3 @@ func TestClose_NotInitialized(t *testing.T) {
 		t.Errorf("Close() 在未初始化时应该返回nil，实际返回: %v", err)
 	}
 }
-