Docs/update website content (#13)

* website update: update links, simplify quick start, improve UI

* feat(website): update v1.0.5 — GD brand light theme, splash landing, arch flow animations

* fix(website): support baseurl in splash screen for GitHub Pages

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* feat(website): add Try Rosetta demo, real-world cases, and UI improvements

- Add interactive "Try Rosetta" inline section with Free/Pro tabs and chat simulations
- Add slide-out drawer with 13 demo scenarios (5 free, 8 paid with blur + unlock CTA)
- Add "Real-World Results" section with vertical timeline story flow (2 enterprise cases)
- Redesign Get Started section with matching gold-bordered container style
- Update light/dark theme Pro card styles to look premium instead of disabled
- Fix chat simulation race condition when switching scenarios quickly
- Rename Discord to Community, update Discord invite URL
- Move Try Rosetta before Get Started, update hero CTA to point to demo
- Restrict Try Rosetta drawer to homepage only

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix(website): revert Real-World Results to card layout, rename to Without vs With Rosetta

- Reverted timeline story flow back to original side-by-side card format
- Renamed section from "Real-World Results" to "Without Rosetta vs With Rosetta"
- Kept real enterprise case studies content (data migration, C++ modernization)
- Removed Try Rosetta drawer from non-homepage pages

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* feat(website): 2026 trends content, light theme contrast, contribute redesign, UX fixes

- Add "The Problem in 2026" section to homepage (3 pain points in hiw-grid)
- Add "Why Rosetta Matters Now" section to overview (3 arch-anno panels)
- Redesign contribute page: visual cards, grids, and panels instead of plain markdown
- Improve light theme: stronger card shadows, richer gold accents (#b87800), better text hierarchy
- Fix splash screen bug: mark as seen on any hero button click, not just Get Started
- Remove scroll reveal animations (block jump on scroll)
- Style Try Rosetta scrollbars (thin, gold-tinted)
- Replace model-specific names with frontier-class references
- Make IDE tabs wrap instead of hidden scroll
- Add overflow protection for Get Started panel on mobile
- Reduce section spacing globally for tighter layout

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

Author: omaiesh

docs/web/Gemfile

@@ -1,3 +1,5 @@
 source "https://rubygems.org"
 
-gem "github-pages", group: :jekyll_plugins
+gem "jekyll", "~> 4.4"
+gem "csv"
+gem "webrick"