Teasi map: Eritrea (africa/eritrea, OpenStreetMap of 20261008/20261009)

Copy every *.v* file into BikeNav/Map/Countries/ on the device.
Confirm the USB connection on the display first, or the volume stays
unreadable.  BikeNav/packages.xml only matters when this replaces one of
the original maps (Denmark, Germany, Norway, Sweden): their entries still
name the old files, and the device warns at startup until they point at
the new ones -- `teasi info <file>` prints the size and md5 to put in.

The device loads one file per layer and country and keeps the one with
the newest date, so delete an older map of Eritrea before copying, or
it may be ignored.  It also only loads countries that are licensed for
it -- country code 216 here.

Built from https://download.geofabrik.de/africa/eritrea-latest.osm.pbf with
https://github.com/kabel2/osm2teasi -- map data (c) OpenStreetMap
contributors, ODbL 1.0, elevation from Copernicus DEM GLO-90.

Eritrea_osmarea.v20261008  910609 bytes  md5 0f0bac9b952760c2fb5441e64a5a3702
Eritrea_osmpoint.v20261008  29350 bytes  md5 3ccfe8cf9220b1749e44789daed4f038
Eritrea_osmpoi.v20261008  101040 bytes  md5 7fac4bc9544b1f5c8d85e4df4a6cb19d
Eritrea_osm.v20261008  13852212 bytes  md5 124ca25d2e6ec31703203629a7e77061
Eritrea_ta.v20261009  433700 bytes  md5 deaa19f294b456fc876fe1fc5b0e403e
Eritrea_terrain.v20261008  21688368 bytes  md5 61e1b1cb51f60a85f58d2d119c6f4f1b
