diff --git a/.vscode/settings.json b/.vscode/settings.json
index 3d4dd46..1244a7e 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,4 +1,5 @@
 {
+	"biome.enabled": true,
 	"editor.defaultFormatter": "biomejs.biome",
 	"[typescript]": {
 		"editor.defaultFormatter": "biomejs.biome"
@@ -6,5 +7,9 @@
 	"[typescriptreact]": {
 		"editor.defaultFormatter": "biomejs.biome"
 	},
-	"editor.formatOnSave": true
+	"editor.formatOnSave": true,
+	"[rust]": {
+		"editor.defaultFormatter": "rust-lang.rust-analyzer"
+	},
+	"rust-analyzer.linkedProjects": ["./frontend/src-tauri/Cargo.toml"]
 }
diff --git a/frontend/src-tauri/src/lib.rs b/frontend/src-tauri/src/lib.rs
index 1d4a06c..04928dd 100644
--- a/frontend/src-tauri/src/lib.rs
+++ b/frontend/src-tauri/src/lib.rs
@@ -1,15 +1,14 @@
-use std::path::PathBuf;
+use base64::{engine::general_purpose::STANDARD as BASE64, Engine as _};
 use notify::{Config, RecommendedWatcher, RecursiveMode, Watcher};
-use tauri::Emitter;
-use std::sync::mpsc::channel;
 use std::fs;
-use base64::{Engine as _, engine::general_purpose::STANDARD as BASE64};
-use std::sync::Mutex;
+use std::path::PathBuf;
+use std::sync::mpsc::channel;
 use std::sync::Arc;
+use std::sync::Mutex;
 use tauri::AppHandle;
+use tauri::Emitter;
 use tauri::{TitleBarStyle, WebviewUrl, WebviewWindowBuilder};
 
-
 struct WatcherState {
     watcher: Option<RecommendedWatcher>,
 }
@@ -25,8 +24,7 @@ fn process_png_file(path: &PathBuf, app: AppHandle) -> Result<(), String> {
     println!("Processing PNG file: {}", path.display());
 
     // Read the file
-    let contents = fs::read(path)
-        .map_err(|e| format!("Failed to read file: {}", e))?;
+    let contents = fs::read(path).map_err(|e| format!("Failed to read file: {}", e))?;
 
     // Convert to base64
     let base64_string = BASE64.encode(&contents);
@@ -47,26 +45,27 @@ async fn handle_selected_folder(
     app: AppHandle,
 ) -> Result<String, String> {
     let path_buf = PathBuf::from(&path);
-    
+
     if !path_buf.exists() || !path_buf.is_dir() {
         return Err("Invalid directory path".to_string());
     }
 
     // Stop existing watcher if any
-    let mut state = state.lock().map_err(|_| "Failed to lock state".to_string())?;
+    let mut state = state
+        .lock()
+        .map_err(|_| "Failed to lock state".to_string())?;
     state.watcher = None;
 
     // Create a channel to receive file system events
     let (tx, rx) = channel();
 
     // Create a new watcher
-    let mut watcher = RecommendedWatcher::new(
-        tx,
-        Config::default(),
-    ).map_err(|e| format!("Failed to create watcher: {}", e))?;
+    let mut watcher = RecommendedWatcher::new(tx, Config::default())
+        .map_err(|e| format!("Failed to create watcher: {}", e))?;
 
     // Start watching the directory
-    watcher.watch(path_buf.as_ref(), RecursiveMode::Recursive)
+    watcher
+        .watch(path_buf.as_ref(), RecursiveMode::Recursive)
         .map_err(|e| format!("Failed to watch directory: {}", e))?;
 
     // Store the watcher in state
@@ -114,38 +113,37 @@ pub fn run() {
         .manage(watcher_state)
         .invoke_handler(tauri::generate_handler![handle_selected_folder])
         .setup(|app| {
-            let win_builder =
-              WebviewWindowBuilder::new(app, "main", WebviewUrl::default())
+            let win_builder = WebviewWindowBuilder::new(app, "main", WebviewUrl::default())
                 .hidden_title(true)
                 .inner_size(480.0, 360.0)
                 .resizable(false);
             // set transparent title bar only when building for macOS
             #[cfg(target_os = "macos")]
             let win_builder = win_builder.title_bar_style(TitleBarStyle::Transparent);
-      
+
             let window = win_builder.build().unwrap();
-      
+
             // set background color only when building for macOS
             #[cfg(target_os = "macos")]
             {
-              use cocoa::appkit::{NSColor, NSWindow};
-              use cocoa::base::{id, nil};
-      
-              let ns_window = window.ns_window().unwrap() as id;
-              unsafe {
-                let bg_color = NSColor::colorWithRed_green_blue_alpha_(
-                    nil,
-                    245.0 / 255.0,
-                    245.0 / 255.0,
-                    245.0 / 255.0,
-                    1.0,
-                );
-                ns_window.setBackgroundColor_(bg_color);
-              }
+                use cocoa::appkit::{NSColor, NSWindow};
+                use cocoa::base::{id, nil};
+
+                let ns_window = window.ns_window().unwrap() as id;
+                unsafe {
+                    let bg_color = NSColor::colorWithRed_green_blue_alpha_(
+                        nil,
+                        245.0 / 255.0,
+                        245.0 / 255.0,
+                        245.0 / 255.0,
+                        1.0,
+                    );
+                    ns_window.setBackgroundColor_(bg_color);
+                }
             }
-      
+
             Ok(())
-          })
+        })
         .run(tauri::generate_context!())
         .expect("error while running tauri application");
 }