feat: Integrated Google Ads Generator feature

- Added GoogleAdsGenerator component with comprehensive keyword research and ad copy generation.
- Updated Sidebar and Home page for navigation.
- Added necessary UI components (Badge, Tabs) and dependencies.
- Added custom animations for progress indicators.

app/globals.css

@@ -63,53 +63,71 @@
   * {
     @apply border-border;
   }
+
   body {
     @apply bg-background text-foreground;
     -webkit-font-smoothing: antialiased;
     -moz-osx-font-smoothing: grayscale;
   }
-  
+
   /* Mobile optimizations */
   html {
     scroll-behavior: smooth;
     -webkit-tap-highlight-color: transparent;
   }
-  
+
   /* Better touch targets */
-  button, a, [role="button"] {
+  button,
+  a,
+  [role="button"] {
     touch-action: manipulation;
   }
-  
+
   /* Prevent text selection on buttons */
   button {
     -webkit-user-select: none;
     user-select: none;
   }
-  
+
   /* Safe area padding for notched devices */
   .safe-area-inset {
     padding-left: env(safe-area-inset-left);
     padding-right: env(safe-area-inset-right);
     padding-bottom: env(safe-area-inset-bottom);
   }
-  
+
   /* Scrollbar styling for mobile-like experience */
   ::-webkit-scrollbar {
     width: 6px;
     height: 6px;
   }
-  
+
   ::-webkit-scrollbar-track {
     background: transparent;
   }
-  
+
   ::-webkit-scrollbar-thumb {
     background: hsl(var(--border));
     border-radius: 3px;
   }
-  
+
   ::-webkit-scrollbar-thumb:hover {
     background: hsl(var(--muted-foreground));
   }
 }
 
+@layer utilities {
+  @keyframes progress-indeterminate {
+    0% {
+      transform: translateX(-100%);
+    }
+
+    100% {
+      transform: translateX(100%);
+    }
+  }
+
+  .animate-progress-indeterminate {
+    animation: progress-indeterminate 1.5s infinite linear;
+  }
+}

app/page.tsx

@@ -8,6 +8,7 @@ import PRDGenerator from "@/components/PRDGenerator";
 import ActionPlanGenerator from "@/components/ActionPlanGenerator";
 import UXDesignerPrompt from "@/components/UXDesignerPrompt";
 import SlidesGenerator from "@/components/SlidesGenerator";
+import GoogleAdsGenerator from "@/components/GoogleAdsGenerator";
 import HistoryPanel from "@/components/HistoryPanel";
 import SettingsPanel from "@/components/SettingsPanel";
 import modelAdapter from "@/lib/services/adapter-instance";
@@ -32,6 +33,8 @@ export default function Home() {
         return <UXDesignerPrompt />;
       case "slides":
         return <SlidesGenerator />;
+      case "googleads":
+        return <GoogleAdsGenerator />;
       case "history":
         return <HistoryPanel />;
       case "settings":