feat(collections): Added fetch_collections function

Signed-off-by: quexeky <git@quexeky.dev>

desktop/src-tauri/src/lib.rs

@@ -25,6 +25,7 @@ use download_manager::commands::{
 };
 use download_manager::download_manager::DownloadManager;
 use download_manager::download_manager_builder::DownloadManagerBuilder;
+use games::collections::commands::fetch_collections;
 use games::commands::{
     fetch_game, fetch_game_status, fetch_game_verion_options, fetch_library, uninstall_game,
 };
@@ -248,6 +249,8 @@ pub fn run() {
             fetch_download_dir_stats,
             fetch_game_status,
             fetch_game_verion_options,
+            // Collections
+            fetch_collections,
             // Downloads
             download_game,
             move_download_in_queue,