feat: optional MySQL/MariaDB database driver for deployments that cannot use local SQLite

internal/infrastructure/persistence/models/userModel.go

@@ -6,14 +6,14 @@ import (
 
 type User struct {
 	ID                      uint32  `gorm:"primaryKey;autoIncrement"`
-	Username                string  `gorm:"unique;not null"`
+	Username                string  `gorm:"unique;not null;size:255"`
 	Password                string  `gorm:"not null"`
-	PasswordResetCode       *string `gorm:"unique"`
-	Email                   string  `gorm:"unique;not null"`
-	DisplayName             string  `gorm:"not null;default:''"`
+	PasswordResetCode       *string `gorm:"unique;size:255"`
+	Email                   string  `gorm:"unique;not null;size:255"`
+	DisplayName             string  `gorm:"not null;default:'';size:255"`
 	IsVerified              bool    `gorm:"default=false;not null"`
-	Role                    string  `gorm:"not null;default:''"`
-	VerificationCode        *string `gorm:"unique"`
+	Role                    string  `gorm:"not null;default:'';size:32"`
+	VerificationCode        *string `gorm:"unique;size:255"`
 	VerificationExpiration  time.Time
 	PasswordResetExpiration time.Time
 	TokenVersion            uint32    `gorm:"default:0;not null"`