Init: bootstrap go module with basic framework

models/image.go

@@ -0,0 +1,10 @@
+package models
+
+import "github.com/uptrace/bun"
+
+type Image struct {
+	bun.BaseModel `bun:"table:image"`
+
+	Id  int64  `bun:"id,pk,autoincrement"`
+	Ext string `bun:"ext"`
+}