What's New in 3.4.0-beta1

🚀 New Pro Modules

• Alarm Panel — Full alarm_control_panel control with three layouts (Hero, Standard, Compact), a 3×4 PIN keypad, arm-mode buttons auto-detected from supported_features, triggered-state pulsing ring animation, and optimistic state management
• Solar Analytics — Live solar power, grid import/export balance, battery SoC ring gauges, self-sufficiency %, and today's energy totals (kWh produced / imported / exported) in Full and Compact layouts
• Screensaver — Kiosk-grade full-screen overlay with 10 visual styles (Classic, Minimal, Neon, Retro, Frosted Glass, Photo Corner, Sunrise, Dark Luxe, Split, Ambient), configurable idle timeout, image slideshow, weather display, and binary sensor activation

✨ Screensaver Highlights

• 10 distinct styles — each with its own background, typography, and animation treatment (animated gradients, CRT scanlines, neon glow, backdrop-filter glass, floating orbs, gold editorial)
• Body portal rendering — the full-screen overlay is appended directly to document.body, completely escaping HA card shadow-DOM and CSS transform containment so position:fixed truly covers 100vw × 100vh
• Reliable dismiss — all @click / @keydown handlers on a single outer wrapper div; Lit TemplateResult spreading in element-attribute position is avoided
• Smart re-activation guard — after a manual tap-dismiss, idle-timer re-activation is blocked for one full idle_timeout period; entity-triggered re-activation uses a separate short trigger_buffer (default 5 s)
• Entity transition detection — fires on OFF→ON state transitions only, not on every hass render tick; entity-driven dismiss does not stamp the manual-dismiss guard
• Editor style preview — 180 px inline preview box with live clock visible only in ha-preview context; invisible on the dashboard (:host { display:none } when sole module in card)
• Configurable trigger buffer — 0–60 s slider controls how long after a manual dismiss the activation entity can re-trigger

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