Region-filtered /scopes and /stats/scopes now list manual scopes configured
for the region and imported scopes whose MeshMapper catalogue includes the
IATA, instead of inferring membership from observed traffic. Filtered
/scopes returns string[] like the unfiltered call.
Manual scopes now require a region in config.
new config for transport scope keys seeded to db
new transport keystore to lookup matching keys and tag
- packets with scope key
- nodes with default scope
- observers with all supported scopes it forwards
allow filtering by region scope key on: packets, nodes, observers