feat(icon): update application icon and references

- Changed application icon from `icon_gold.png` to `logo.png` across package.json, main.js, and relevant components.
- Updated image source paths in Sidebar and WelcomeView components to reflect the new logo file.

This update standardizes the icon used throughout the application, enhancing visual consistency.

app/electron/main.js

@@ -12,11 +12,11 @@ let mainWindow = null;
 
 // Get icon path - works in both dev and production
 function getIconPath() {
-  // In dev: __dirname is electron/, so ../public/icon_gold.png
+  // In dev: __dirname is electron/, so ../public/logo.png
   // In production: public folder is included in the app bundle
   return app.isPackaged
-    ? path.join(process.resourcesPath, "app", "public", "icon_gold.png")
-    : path.join(__dirname, "../public/icon_gold.png");
+    ? path.join(process.resourcesPath, "app", "public", "logo.png")
+    : path.join(__dirname, "../public/logo.png");
 }
 
 function createWindow() {
@@ -193,7 +193,9 @@ ipcMain.handle(
       await fs.mkdir(imagesDir, { recursive: true });
 
       // Generate unique filename with unique ID
-      const uniqueId = `${Date.now()}-${Math.random().toString(36).substring(2, 11)}`;
+      const uniqueId = `${Date.now()}-${Math.random()
+        .toString(36)
+        .substring(2, 11)}`;
       const safeName = filename.replace(/[^a-zA-Z0-9.-]/g, "_");
       const imageFilePath = path.join(imagesDir, `${uniqueId}_${safeName}`);
 

app/package.json

@@ -87,7 +87,7 @@
           "arch": ["x64", "arm64"]
         }
       ],
-      "icon": "public/icon_gold.png"
+      "icon": "public/logo.png"
     },
     "win": {
       "target": [
@@ -96,7 +96,7 @@
           "arch": ["x64"]
         }
       ],
-      "icon": "public/icon_gold.png"
+      "icon": "public/logo.png"
     },
     "linux": {
       "target": [
@@ -110,7 +110,7 @@
         }
       ],
       "category": "Development",
-      "icon": "public/icon_gold.png"
+      "icon": "public/logo.png"
     },
     "nsis": {
       "oneClick": false,

app/src/components/layout/sidebar.tsx

@@ -428,16 +428,16 @@ export function Sidebar() {
             onClick={() => setCurrentView("welcome")}
             data-testid="logo-button"
           >
-            <div className="relative flex items-center justify-center w-8 h-8 rounded-lg group">
+            <div className="relative flex items-center justify-center rounded-lg group">
               <img
-                src="/icon_gold.png"
+                src="/logo.png"
                 alt="Automaker Logo"
-                className="w-8 h-8 group-hover:rotate-12 transition-transform"
+                className="size-8 group-hover:rotate-12 transition-transform"
               />
             </div>
             <span
               className={cn(
-                "ml-3 font-bold text-sidebar-foreground text-base tracking-tight",
+                "ml-1 font-bold text-sidebar-foreground text-base tracking-tight",
                 sidebarOpen ? "hidden lg:block" : "hidden"
               )}
             >

app/src/components/views/welcome-view.tsx

@@ -284,11 +284,7 @@ export function WelcomeView() {
         <div className="px-8 py-6">
           <div className="flex items-center gap-3 mb-2">
             <div className="w-10 h-10 rounded-xl flex items-center justify-center">
-              <img
-                src="/icon_gold.png"
-                alt="Automaker Logo"
-                className="w-10 h-10"
-              />
+              <img src="/logo.png" alt="Automaker Logo" className="w-10 h-10" />
             </div>
             <div>
               <h1 className="text-2xl font-bold text-foreground">