banip: release 1.8.13

banip: release 1.8.13

- f_getup() collects the wan state in one pass and diffs the uplink against
  the local allowlist
- new f_refresh() patches only the changed allowlist Set elements
   in a single atomic nft transaction, without touching the running instance
- the procd trigger calls start refresh, start_service() picks the path, a manual start is unaffected
- wan6 in ban_trigger is supported now
- updatted the README and moved to the package root
- LuCI: reworked the feed editor, get rid of custom css

Signed-off-by: Dirk Brenken dev@brenken.org
Signed-off-by: Dirk Brenken <redacted>