Cut metered-proxy bandwidth: re-sweep floor + wire-size logging

JobQueue now skips bands swept within MinResweepHours (config, default 6h) instead of re-scraping the whole catalogue continuously — the dominant cost on the metered residential proxy. Roughly linear savings with no data loss (full pagination retained); 0 disables it. Worker logs the real compressed transferSize per job (what the proxy bills) rather than the ~6.5x-larger decompressed length, so spend is visible.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

BlueLaminate/BlueLaminate.C2/appsettings.json

@@ -12,5 +12,6 @@
     "SkinTracker": "Host=localhost;Port=5432;Database=skintracker;Username=postgres"
   },
   "WorkerToken": "dev-worker-token",
-  "MaxPagesPerJob": 60
+  "MaxPagesPerJob": 60,
+  "MinResweepHours": 6
 }