Move arr_cache_prefill to intermediate tier, add classification scans to daily

arr_cache_prefill moved from critical (30min) to intermediate (4h) —
nothing in the critical tier reads this cache, and every actual
consumer already tolerates staleness well past 4h. Classification
scans run in daily, after the cleanup scripts (not before) — cleanup
frees disk space from orphans/junk first, so the searches --move
triggers for undownloaded relocated entries have headroom for the
resulting grabs.

Deployment/master.conf.template

@@ -359,7 +359,6 @@
     CRITICAL_MAINTENANCE_SCRIPTS=(
         "Docker_Essentials/downloaders_reset.sh"        # clear stuck download states every 30min
         "Media/play_state_sync.sh"                      # sync watched/resume state across Emby + Jellyfin
-        "Arrs_Stack/arr_cache_prefill.sh ARR_PREFILL_WAIT_MINUTES=1"  # keep the shared arr tracked-data cache fresh — a live fetch+write takes seconds, not the boot-time 10min wait ceiling
     )
 
 # Shares synced every 30 minutes — defined per host in host*.conf.
@@ -374,6 +373,12 @@
     # INTERMEDIATE_SYNC_SHARES is host-specific — configure HOST*_INTERMEDIATE_SYNC_SHARES in host*.conf.
 
     INTERMEDIATE_MAINTENANCE_SCRIPTS=(
+        # Moved here from CRITICAL (30min) 2026-07-17 — nothing in the critical tier actually
+        # reads this cache, and every real consumer (arr_sync/arrs_failed_stalled_recovery
+        # here, lidarr/sonarr/radarr_cleanup + the classification scans in DAILY) already
+        # tolerates staleness well past 4h (arr_get_tracked_data()'s own fallback tolerates up
+        # to 1 day). 30min was true "always fresh" but had no consumer that needed it that often.
+        "Arrs_Stack/arr_cache_prefill.sh ARR_PREFILL_WAIT_MINUTES=1"  # keep the shared arr tracked-data cache fresh
         "Arrs_Stack/arrs_failed_stalled_recovery.sh"  # blocklist + re-search failed/stalled arr queue items
     )
     # arr_sync.sh runs as a fixed first step in intermediate_sync_maintenance.sh — not listed here.
@@ -393,6 +398,12 @@
         "Arrs_Stack/lidarr_cleanup.sh"                     # remove orphaned music files
         "Arrs_Stack/sonarr_cleanup.sh"                     # remove orphaned TV files
         "Arrs_Stack/radarr_cleanup.sh"                     # remove orphaned movie files
+        # Runs after cleanup, not before — frees disk space from orphans/junk first, so the
+        # searches triggered below (for relocated hasFile=false/episodeFileCount=0 entries)
+        # have headroom for the new grabs they cause, rather than contending with clutter
+        # cleanup hasn't swept yet.
+        "Arrs_Stack/radarr_classification_scan.sh --remove-junk --move"  # fix anime/kids misclassification + remove bad-metadata entries
+        "Arrs_Stack/sonarr_classification_scan.sh --move"                # fix anime/kids misclassification
         "Arrs_Stack/lidarr_missing_art.sh"                 # fetch missing album/artist artwork (HOST1 only — self-guards)
         "Arrs_Stack/radarr_tmdb_removed.sh"                # remove movies dropped from TMDb
         "Arrs_Stack/sonarr_tvdb_removed.sh"                # remove series dropped from TVDB