MapLibre migration tasks

[hauke96]

This is a personal note to organize myself and also to make the work and progress transparent.

TODOs

• Location-icon and -arrow on the map
• Snap note to location
• Location follow-mode
• Zoom to note when selected in list
• Store current map-location on zoom/move and start there on next app start
• Photo feature
• If not (easily) possible, these features will be removed for the 1.8.0 release and maybe later re-added:
  • Set map pixel ratio → Deactivated for now, because MapLibre seems not to support this.
  • Zoom-buttons to map → Deactivated for now, because MapLibre seems not to support this.
  • Scalebar
• Cleanup
  • Remove old map code and dependency
  • Remove old attribution-label handling and values
  • Remove viewBinding if not needed anymore
  • Remove drawables of location overlay (since defaults of MapLibre are used)
• All other TODOs in the code
• All other remaining features
• Add support for pre-releases to F-Droid metadata
• Release pre-release
• Find beta testers