v0.7.0 — Signage Hardening

What's new

Signage screen hardening

• Auto-refresh: Player polls for content changes every 60 seconds and reloads automatically when slides are updated
• Screen Wake Lock: Prevents display from sleeping using the Screen Wake Lock API
• Hidden cursor: Mouse cursor is hidden on signage screens
• Disabled context menu: Right-click is blocked on signage screens
• No text selection: Prevents accidental text selection

Navigation controls

• Navigation controls (prev/next/pause) are now hidden on signage screens
• Controls remain available in preview mode via external controls

Technical

• New REST endpoint GET /screens/{id}/hash for lightweight change detection
• Error backoff: polling backs off to 5 minutes after 10 consecutive failures
• All hardening features are disabled in preview mode