docs: update wiki for v1.3.0 — version history, new features, troubleshooting - Home.md: added full version history table (v0.4 → v1.3.0), current version note, and links to all wiki pages - getting-started.md: complete refresh — requirements table, installation steps, 11-tab feature overview, v1.3.0 new features section, and a troubleshooting table covering the most common gotchas (WinRM on localhost, cloud auth, RSAT, Exchange) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
docs: populate wiki with modernization documentation