Update components/Sidebar.tsx

components/Sidebar.tsx

@@ -1,4 +1,5 @@
 
+
 import React from 'react';
 import { LAYER_DEFINITIONS } from '../constants';
 import { LayerType } from '../types';
@@ -23,7 +24,7 @@ const Sidebar: React.FC<SidebarProps> = ({ onOpenAIBuilder, onSelectTemplate, is
 
   const categories = Array.from(new Set(Object.values(LAYER_DEFINITIONS).map(l => l.category)));
   const categoryOrder = [
-    'Core', 'Convolution', 'Recurrent', 'Transformer', 'Normalization', 'GenAI', 
+    'Core', 'Convolution', 'Preprocessing', 'Recurrent', 'Transformer', 'Normalization', 'GenAI', 
     'Video', 'Audio', '3D', 'Detection', 'OCR', 'Robotics', 
     'Graph', 'Physics', 'Spiking', 'RL', 'Advanced', 
     'Utility', 'Merge'
@@ -204,7 +205,7 @@ const Sidebar: React.FC<SidebarProps> = ({ onOpenAIBuilder, onSelectTemplate, is
           </div>
           
           <div className="p-4 border-t border-slate-800 text-[10px] text-slate-500 text-center flex items-center justify-center gap-2 min-w-[16rem]">
-             <span>v1.2.0 • Powered by Gemini 2.5</span>
+             <span>v1.3.0 • Powered by Gemini 2.5</span>
              <Circle size={8} className={isConnected ? "fill-emerald-500 text-emerald-500" : "fill-red-500 text-red-500"} />
           </div>
         </div>
@@ -213,4 +214,4 @@ const Sidebar: React.FC<SidebarProps> = ({ onOpenAIBuilder, onSelectTemplate, is
   );
 };
 
-export default Sidebar;
+export default Sidebar;