v0.3.0-GuppyKE

Added

• Power Settings (renamed) with a Power-Loss Recovery section.

Fixed

• OTA in-app updater now points at the coreflake1 fork, ignores nightly, and filters release assets
  correctly.
• Bed-mesh table + 3D rendering made robust for KAMP adaptive and dense meshes.

Changed

• CI actions bumped to Node 24 majors; dropped the orphaned lv_drivers build-time patch.