Redesign landing page with product vision

- 'Instant Application Platform' framing
- 'From idea to deployed app in seconds' hero
- 'Projects as links' value proposition
- Target segments: Students, Hobbyists, Professionals
- All 21 templates visible in grid
- Cleaner design, removed animations
- No cyberpunk styling, modern minimal look
- View all X button for template modal

Author: Filip-Bumbu