Show what each proxy host is actually doing, and mark the ones behind Authelia

NPM writes an access log per host and counts nothing, so 475 MB of logs held the only answer to
"is anything using this". Aggregated on a schedule and read from a few kB of JSON; the row also
now says whether an auth_request block is in front of the site, which nothing showed before.

Deployment/master.conf.template

@@ -493,6 +493,7 @@
         # make five strikes five weeks. One NPM list call; it is what gives the Certs tab its
         # per-domain renewal and failure counts.
         "Plugin/unraid/Tools/cert_history.sh"         # record cert renewals, failures and age per domain
+        "Plugin/unraid/Tools/npm_access_stats.sh"    # aggregate NPM per-host access logs into request and byte totals
     )
 
 # Pull latest images for DAILY_RESTART_CONTAINERS before the daily restart.