Add Endpoint for Batch add/removal of tags on a file

src/main.rs

@@ -489,6 +489,7 @@ fn main() -> std::io::Result<()> {
                         .route(web::delete().to(remove_tagged_photo::<SqliteTagDao>)),
                 )
                 .service(web::resource("image/tags/all").route(web::get().to(get_all_tags::<SqliteTagDao>)))
+                .service(web::resource("image/tags/batch").route(web::post().to(update_tags::<SqliteTagDao>)))
                 .app_data(app_data.clone())
                 .app_data::<Data<Mutex<SqliteUserDao>>>(Data::new(Mutex::new(user_dao)))
                 .app_data::<Data<Mutex<Box<dyn FavoriteDao>>>>(Data::new(Mutex::new(Box::new(