feat: add recommend and reserved tag field migration

internal/migrations/migrations.go

@@ -43,6 +43,7 @@ var migrations = []Migration{
 	// 0->1
 	NewMigration("this is first version, no operation", noopMigration),
 	NewMigration("add user language", addUserLanguage),
+	NewMigration("add recommend and reserved tag fields", addTagRecommendedAndReserved),
 }
 
 // GetCurrentDBVersion returns the current db version

internal/migrations/v2.go

@@ -0,0 +1,13 @@
+package migrations
+
+import (
+	"xorm.io/xorm"
+)
+
+func addTagRecommendedAndReserved(x *xorm.Engine) error {
+	type Tag struct {
+		Recommend bool `xorm:"not null default false BOOL recommend"`
+		Reserved  bool `xorm:"not null default false BOOL reserved"`
+	}
+	return x.Sync(new(Tag))
+}