Drop view (#1137)

* sys_initdb_mysql/pgsql.go: 优化流程, 创建database前,如果dbname为空直接返回

* 删除视图逻辑

* 摘除视图初始化逻辑

* 移除dialog废弃的title标签修改为header

* 解决部分浏览器登录后遮罩不消失的bug

* 修复角色菜单逻辑

* element 2.2.2=>2.2.5

* 修复插件模板

* 调整自动插件模板到插件功能下

* 切换角色切换至角色首页

Co-authored-by: Lyon.Nee <lyon.nee@outlook.com>

server/service/system/sys_casbin.go

@@ -2,15 +2,14 @@ package system
 
 import (
 	"errors"
-	"github.com/casbin/casbin/v2/model"
-	"go.uber.org/zap"
-	"sync"
-
 	"github.com/casbin/casbin/v2"
+	"github.com/casbin/casbin/v2/model"
 	gormadapter "github.com/casbin/gorm-adapter/v3"
 	"github.com/flipped-aurora/gin-vue-admin/server/global"
 	"github.com/flipped-aurora/gin-vue-admin/server/model/system/request"
 	_ "github.com/go-sql-driver/mysql"
+	"go.uber.org/zap"
+	"sync"
 )
 
 //@author: [piexlmax](https://github.com/piexlmax)