Teasi map: El Salvador (central-america/el-salvador, 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 El Salvador before copying, or
it may be ignored.  It also only loads countries that are licensed for
it -- country code 293 here.

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

ElSalvador_osmarea.v20261008  891591 bytes  md5 ec8281dae51ce0731c56d979894ebe46
ElSalvador_osmpoint.v20261008  17242 bytes  md5 bf2c2ac5703473a415b8517412726eef
ElSalvador_osmpoi.v20261008  287372 bytes  md5 ea4c3716590241046afaeb62bb282372
ElSalvador_osm.v20261008  11015075 bytes  md5 a8286027816b4c5095b15f5adf5f5653
ElSalvador_ta.v20261009  4485679 bytes  md5 170dc4d56e47e6e401928a6cf6821950
ElSalvador_terrain.v20261008  2899589 bytes  md5 4df542503f97e6a5242cbeb366ef9939
