Add comprehensive UI screenshots throughout the wiki
- Capture 26 screenshots of a populated demo deployment (dashboard, clients
and all client tabs, queue, schedules, log, storage, settings tabs, users,
notifications, repository/job detail, create-repo/plan forms, 2FA, SSO, API).
- Replace ~90 'Screenshot:' placeholders with real images; remove placeholders
that had no corresponding screen.
- Add hero images to Home, Dashboard, Repositories, Notifications, Remote
Storage, Storage Setup, SSO, and API pages.
- Fix broken internal links ([[Agent Setup]]/[[Agent-Setup]] -> Linux Agent
Setup, [[Restore]] -> Restoring Files, backwards Standard Installation anchor).
Fix broken Agent Setup link on Home page
Replace the broken [[Agent Setup]] link with links to all three
platform-specific agent setup pages (Linux, macOS, Windows).
Add macOS Agent Setup wiki article with FDA instructions
Add Docker Installation wiki page, update Storage section for Remote SSH repos
Add Remote Storage (SSH) wiki page and update related pages
Add Security page to wiki with sidebar and home page links
Add comprehensive BBS user manual (22 pages + sidebar)