- Add NavGrid.vue and NavCard.vue components for better navigation layout
- Restructure stage-0 index pages across languages into intro.md with new navigation components
- Remove old stage-0 index.md files and update stage-3 pages similarly
- Add new dependencies 'claude' and 'codex' to package.json
- Improve code formatting in multiple Vue components for better readability
- Update documentation content and structure for better user experience
- Mark stage-0 links as "Coming Soon" across all language versions
- Update navigation labels from "Product Manager" to "Novice & PM" variants
- Consolidate stage-0 and stage-1 content into single "Novice & Product Prototype" section
- Refactor homepage feature grid to use Apple Store-style layout
- Update stage descriptions and learning path summaries to reflect new structure
- Ensure consistency across all supported languages (en, zh, ja, ko, es, fr, de, ar, vi)
- Replace verbose inline HTML/CSS in multiple language homepages with reusable HomeFeatures component
- Simplify hero section taglines and action links across all language versions
- Add iOS/Apple style enhancements including glassmorphism effects and refined button animations
- Register HomeFeatures component globally in Vue app for consistent usage
- Remove redundant translation banners and GitHub star sections to streamline content
sanbuphy