feat(portfolio): redesign hero and projects sections with modern UI

- Implement new glassmorphism design for hero section with terminal mockup
- Redesign projects section with improved card layout and tech stack indicators
- Update project data with new entries and translations
- Add scroll-aware header with dynamic styling
- Remove unused ExperienceSection component

src/lib/data.ts

@@ -38,25 +38,36 @@ export const skills = {
 
 export const projects = [
   {
-    title: "projects.netZeroCarbonEmissions.title",
-    github: "https://github.com/rishikesh2003/Prodigi",
+    title: "projects.taskify.title",
+    github: "https://github.com/joyzhao/taskify-app",
     description: [
-      "projects.netZeroCarbonEmissions.description.0",
-      "projects.netZeroCarbonEmissions.description.1",
-      "projects.netZeroCarbonEmissions.description.2",
-      "projects.netZeroCarbonEmissions.description.3",
-      "projects.netZeroCarbonEmissions.description.4",
+      "projects.taskify.description.0",
+      "projects.taskify.description.1",
+      "projects.taskify.description.2",
+      "projects.taskify.description.3",
+      "projects.taskify.description.4",
     ],
   },
   {
-    title: "projects.mentalAarog.title",
-    github: "https://github.com/rishikesh2003/mental-aarog",
+    title: "projects.eshop.title",
+    github: "https://github.com/joyzhao/e-commerce-platform",
     description: [
-      "projects.mentalAarog.description.0",
-      "projects.mentalAarog.description.1",
-      "projects.mentalAarog.description.2",
-      "projects.mentalAarog.description.3",
-      "projects.mentalAarog.description.4",
+      "projects.eshop.description.0",
+      "projects.eshop.description.1",
+      "projects.eshop.description.2",
+      "projects.eshop.description.3",
+      "projects.eshop.description.4",
+    ],
+  },
+  {
+    title: "projects.portfolio.title",
+    github: "https://github.com/joyzhao/portfolio-site",
+    description: [
+      "projects.portfolio.description.0",
+      "projects.portfolio.description.1",
+      "projects.portfolio.description.2",
+      "projects.portfolio.description.3",
+      "projects.portfolio.description.4",
     ],
   },
 ];