feat: create v2 for module support

src/routes/paste.go

@@ -40,8 +40,6 @@ func init() {
 		{Name: "getPaste", Method: "GET", Pattern: "/api/{id}", HandlerFunc: p.getPaste},
 		{Name: "getPaste", Method: "GET", Pattern: "/api/get/{id}", HandlerFunc: p.getPaste},
 		{Name: "postPaste", Method: "POST", Pattern: "/api", HandlerFunc: p.postPaste},
-
-		{Name: "qrcode", Method: "GET", Pattern: "/qr", HandlerFunc: p.qrcode},
 	})
 }