v0.74.7

Added

• Automatic weather location updates: an opt-in "Standort automatisch alle 30 Minuten aktualisieren" checkbox in Settings → Modules → Dashboard re-requests the browser's geolocation every 30 minutes while the dashboard is open, silently updating the saved coordinates (admin-only). Enabling it immediately triggers the existing one-time location request. A stale city label is cleared on each automatic update so the widget falls back to showing coordinates instead of an outdated city name after the location changes.