Refactor configuration access to use latest_arc() instead of latest_ref()

- Updated multiple instances in the codebase to replace calls to latest_ref() with latest_arc() for improved performance and memory management.
- This change affects various modules including validate, enhance, feat (backup, clash, config, profile, proxy, window), utils (draft, i18n, init, network, resolve, server).
- Ensured that all references to configuration data are now using the new arc-based approach to enhance concurrency and reduce cloning overhead.

refactor: update imports to explicitly include ClashInfo and Config in command files

src-tauri/src/utils/server.rs

@@ -89,15 +89,15 @@ pub fn embed_server() {
         let clash_config = Config::clash().await;
 
         let pac_content = verge_config
-            .latest_ref()
+            .latest_arc()
             .pac_file_content
             .clone()
             .unwrap_or_else(|| DEFAULT_PAC.into());
 
         let pac_port = verge_config
-            .latest_ref()
+            .latest_arc()
             .verge_mixed_port
-            .unwrap_or_else(|| clash_config.latest_ref().get_mixed_port());
+            .unwrap_or_else(|| clash_config.latest_arc().get_mixed_port());
 
         let pac = warp::path!("commands" / "pac").map(move || {
             let processed_content = pac_content.replace("%mixed-port%", &format!("{pac_port}"));