v3.0.0 — i18n Support (IT/EN)

What's New

🌐 Internationalization (i18n)

• Full language support: Italian (default) and English
• Language selector in settings overlay
• Persistent language preference (localStorage)
• 54 translation keys covering all UI strings
• Dual support: local injection + IPC fallback

🐛 Bug Fixes (from v2.4.0)

• WS reconnect storm fix (guard flag + cleanup)
• Stale token on dashboard reload
• Auto-recover from HA login page after restart
• HA 2026.6.x sensor payload compatibility
• Touchscreen topbar reveal improvement

🐳 Docker Support

• Dockerfile with noVNC access
• docker-compose.yml included

Full Changelog: v2.4.0...v3.0.0