v2026.4.1

🚀 What's New in 2026.4.1

This release makes the card usable with any lawn_mower integration —
not just Worx Landroid. No breaking changes for existing users.

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🌍 Multi-integration Support

The card can now be used with Mammotion, Husqvarna Automower,
Segway Navimow, and any other integration that uses the HA lawn_mower
domain.

• Auto-discovery via device_class — Battery, Info and Statistics cards
  are now populated automatically for integrations that don't use
  Landroid Cloud translation_key (e.g. Mammotion battery, signal_strength,
  duration, distance sensors are picked up out of the box)
• DEVICE_CLASS_MAP — new fallback grouping: battery/voltage/current
  → Battery card; signal_strength/duration/timestamp/distance/speed
  → Info card
• Manual override via battery_card, info_card, statistics_card in config
  still takes full priority

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🔧 Internals

• renderStatus() refactored — Landroid-specific sensors (zone, party mode,
  lock, rain delay, error) now degrade gracefully when not present; the status
  line works correctly for any robot that exposes none of these entities
• partyMode?.state !== 'on' instead of === 'off' — next schedule is shown
  even when party mode entity doesn't exist

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⚠️ No Breaking Changes

Existing Landroid Cloud configurations work exactly as before.
translation_key lookup is always tried first; device_class fallback
only activates when no entities are found.

What's changed

• fix(card): suppress error status while mower is in rain delay state by @Barma-lej in #701
• chore: remove deprecated state constants by @Barma-lej in #702
• refactor(status): make renderStatus() generic for any lawn_mower robot by @Barma-lej in #703
• feat: add device_class fallback for non-Landroid integrations by @Barma-lej in #704
• chore: bump version to 2026.4.1 by @Barma-lej in #705

Full Changelog: v2026.4.0...v2026.4.1