feat(toolkit): complete student toolkit with interactive guides, custom icons, and 3x2 grid layout

src/constants/index.ts

@@ -887,14 +887,12 @@ export const CONFESSIONS_DATA: Confession[] = [
 
 // ─── Toolkit Items ───────────────────────────────────────────────────────────
 export const TOOLKIT_ITEMS: ToolkitItem[] = [
-  { id: '1', title: 'Timetable 2025-26', description: 'Semester timetable for all departments', type: 'pdf', url: '#', icon: 'Clock', category: 'Academic' },
-  { id: '2', title: 'Academic Calendar', description: 'Important dates, holidays, and exams', type: 'pdf', url: '#', icon: 'CalendarDays', category: 'Academic' },
-  { id: '3', title: 'Fee Payment Form', description: 'Semester fee payment form', type: 'form', url: '#', icon: 'CreditCard', category: 'Administrative' },
-  { id: '4', title: 'Syllabus 2025', description: 'Updated syllabus for all semesters', type: 'pdf', url: '#', icon: 'BookMarked', category: 'Academic' },
-  { id: '5', title: 'Regulations 2021', description: 'Anna University regulations document', type: 'pdf', url: '#', icon: 'ScrollText', category: 'Regulatory' },
-  { id: '6', title: 'ERP Portal Guide', description: 'Step-by-step guide to use ERP system', type: 'pdf', url: '#', icon: 'Monitor', category: 'Guide' },
-  { id: '7', title: 'Leave Application', description: 'Student leave application form', type: 'form', url: '#', icon: 'FileCheck', category: 'Administrative' },
-  { id: '8', title: 'Bus Pass Form', description: 'Apply for monthly bus pass', type: 'form', url: '#', icon: 'Bus', category: 'Administrative' },
+  { id: '1', title: 'CS tools', description: 'Computer Science tools and resources', type: 'link', url: '#', icon: 'Code', category: 'Engineering' },
+  { id: '2', title: 'Business tools', description: 'Business systems and management resources', type: 'link', url: '#', icon: 'Briefcase', category: 'Engineering' },
+  { id: '3', title: 'Cybersecurity tools', description: 'Security and networking tools', type: 'link', url: '#', icon: 'Shield', category: 'Engineering' },
+  { id: '4', title: 'AI tools', description: 'Artificial Intelligence and Machine Learning resources', type: 'link', url: '#', icon: 'Brain', category: 'Engineering' },
+  { id: '5', title: 'Electrical and Electronic tools', description: 'Electrical and Electronics engineering tools', type: 'link', url: '#', icon: 'Cpu', category: 'Engineering' },
+  { id: '6', title: 'Biotech tools', description: 'Biotechnology tools and lab resources', type: 'link', url: '#', icon: 'FlaskConical', category: 'Engineering' },
 ];
 
 // ─── Campus Locations ────────────────────────────────────────────────────────

src/layouts/MainLayout.tsx

@@ -1,6 +1,5 @@
-import { Outlet } from 'react-router-dom';
+import { Outlet, useSearchParams, useLocation } from 'react-router-dom';
 import { motion, AnimatePresence } from 'framer-motion';
-import { useLocation } from 'react-router-dom';
 import Navbar from '@/components/Navbar/Navbar';
 import Footer from '@/components/Footer/Footer';
 
@@ -12,6 +11,8 @@ const pageVariants = {
 
 export default function MainLayout() {
   const location = useLocation();
+  const [searchParams] = useSearchParams();
+  const hideFooter = location.pathname === '/notes' && searchParams.has('toolkit');
 
   return (
     <div className="min-h-screen" style={{ backgroundColor: '#FAFAFA' }}>
@@ -28,7 +29,7 @@ export default function MainLayout() {
           <Outlet />
         </motion.main>
       </AnimatePresence>
-      <Footer />
+      {!hideFooter && <Footer />}
     </div>
   );
 }