Bug - Importer errors during import

[lenisko]

I believe it should either retry or ignore, sleep for a while and continue instead throwing exit?

$ ./fletchling-osm-importer -all-areas
INFO 2026-01-08 15:40:45 STARTUP: Version 1.0.3. Config loaded.
INFO 2026-01-08 15:40:45 Reloading areas from koji project 'Cities'
INFO 2026-01-08 15:40:45 Loaded 598 area(s) from koji
INFO 2026-01-08 15:40:45 Updated areas cache file
INFO 2026-01-08 15:40:45 598 area geofence(s) loaded from source
INFO 2026-01-08 15:40:45 Importing area Area0...
WARN 2026-01-08 15:40:49 received timeout. sleeping 1 second.
...
INFO 2026-01-08 15:41:25 DBImporter: updated existing nest 'Area10/Nest(NestId 1461284524)'
INFO 2026-01-08 15:41:25 DBImporter: updated existing nest 'Area10/Nest(NestId 1461284525)'
INFO 2026-01-08 15:41:25 DBImporter: updated existing nest 'Area10/Nest(NestId 1461284526)'
INFO 2026-01-08 15:41:25 DBImporter: updated existing nest 'Area10/Nest(NestId 1461284527)'
INFO 2026-01-08 15:41:25 Importing area Area11...
FATL 2026-01-08 15:41:29 failed to get features from exporter: failed to query overpass: unknown error: rate_limited. Please check /api/status for the quota of your IP address. </p>

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Another one

INFO 2026-01-08 19:06:07 DBImporter: imported new nest 'Area15/Nest(NestId 1435181108)'
INFO 2026-01-08 19:06:07 DBImporter: imported new nest 'Area15/Nest(NestId 1443771762)'
INFO 2026-01-08 19:06:07 DBImporter: imported new nest 'Area15/Nest(NestId 1455839201)'
INFO 2026-01-08 19:06:07 DBImporter: imported new nest 'Area15/Nest(NestId 1455839202)'
INFO 2026-01-08 19:06:07 Importing area Area16...
FATL 2026-01-08 19:06:07 failed to get features from exporter: failed to query overpass: invalid character '<' looking for beginning of value