- Update homepage links in zh-cn and zh-tw to point to stage-1
- Update internal navigation links within stage-1 index files
- Remove obsolete github-pages-deployment document
- Update sitemap generation script to reflect stage-0 removal
- Change primary hero button text from "Start Learning" to "Start Vibe Together!" across all language versions to align with project branding
- Update online reading links in README files to point to /welcome.html for better user onboarding
- Enhance WelcomeScreen.vue with improved animation timing and spacing
- Add dynamic SVG wordmark to homepage hero section for visual appeal
- Implement animated color transition for top promo bar
- Remove testing guidelines comment in AGENTS.md as placeholder
- Adjust feature card styling with increased min-height and icon sizes
- Change hero button from "Course Outline" to "GitHub" linking to repository
- Update color scheme to Apple blue gradient and refine button styles
- Add Apple-style footer with localized content, breadcrumb, and policy links
- Introduce top promotional banner with localized call-to-action
- Improve responsive design and adjust spacing for better visual hierarchy
sanbuphy