feat: use no cgo sqlite as default

src/model/dao/mdb_sqlite_pure.go

@@ -0,0 +1,12 @@
+//go:build !sqlite_cgo
+
+package dao
+
+import (
+	"github.com/libtnb/sqlite"
+	"gorm.io/gorm"
+)
+
+func openDB(dsn string, cfg *gorm.Config) (*gorm.DB, error) {
+	return gorm.Open(sqlite.Open(dsn), cfg)
+}