[dblock]

Summary

• Apply the shared Slava / Strata / Strada responsive layout to Shell with monochrome terminal branding, charcoal ribbon wallpaper, shared navigation/footer, and crisp install buttons.
• Refresh the homepage, privacy page, and keyboard-operable expandable help while preserving the original terminal logo, animated demonstration, privacy copy, OAuth URL/scopes, registration callbacks, and status rendering. No API, health, dependency, deployment, or payment changes (Shell has no payment/connection pages).
• Frame the animated demo with a black border and add an open-by-default “Is this a joke?” FAQ with a matching homepage button next to Get started.
• Add a responsive “More bots for Slack and Discord” section immediately above Open source, with original locally served logos and centered text, plus a More bots navigation link immediately after How to use. Cards appear as Strava in Slack, Strava in Discord, S'Up for Slack, and Leaderboards in Slack; links retain the correct Gamebot and S'Up v2 destinations without version suffixes in display names.
• Add a matching multi-resolution favicon, artwork documentation, dated changelog entry, and focused browser regression tests. Regenerated RuboCop metadata without adding exclusions or relaxing thresholds.

Validation

• bundle exec rubocop -a: passed.
• bundle exec rubocop --auto-gen-config: completed; thresholds/exclusions unchanged.
• bundle exec rspec: 64 examples, 0 failures, including Slack OAuth registration and existing health/API regressions.
• Firefox screenshots and layout checks at actual 320px, 390px, and 1440px: homepage, privacy, collapsed/expanded help; no horizontal overflow or help-induced wallpaper/layout shift. OAuth install URLs, image loading, and status API verified. Preview helpers stopped; screenshots remain local.

Created by GitHub Copilot (AI) on behalf of @dblock. Not deployed or merged.