Fix three image cleanup gaps: weekly restart prune, mode-aware rebuild error, monthly orphan sweep

docker_weekly_restart.sh was missing the trailing dangling prune that daily_restart has.
docker_update.sh rebuild failure message always named docker_daily_restart.sh regardless of mode.
docker_prune_images.sh --all added to monthly — the only scheduled path that removes tagged orphan images.

Configurations/master.conf

@@ -453,6 +453,7 @@
 # State file on /boot/config — survives reboots (interval gate independent of uptime gate).
     MONTHLY_MAINTENANCE_SCRIPTS=(
         "Docker_Essentials/docker_update.sh --remainder"  # update all containers not in daily/weekly managed lists
+        "Tools/docker_prune_images.sh --all"              # remove stopped containers then all unused images (tagged orphans)
         "Tools/zfs_pool_scrub.sh"                         # ZFS pool integrity scrub — all pools, skip ZFS_REPORT_IGNORE_POOLS
         "Tools/smart_long_test.sh"                        # SMART extended self-test — all drives, sequential
     )
@@ -691,6 +692,19 @@
     FALLBACK_PARTNERSHIP_SUSPEND_AFTER=120      # minutes without active partnership before suspending
                                                 # 0 = suspend immediately when partnership goes inactive
 
+# ━━━ Play State Sync ━━━
+    PLAY_SYNC_ENABLED=true
+    PLAY_SYNC_REMOTE=true               # sync across hosts via Tailscale
+    PLAY_SYNC_DAYS=90                   # days back to check for played items (0 = all time)
+    PLAY_SYNC_TYPES="Movie,Episode"     # Audio excluded — music library too large; favorites handled separately
+    PLAY_SYNC_FAV_TYPES="MusicArtist,MusicAlbum,Movie,Series"  # union sync — never unmarks; Audio tracks future
+
+# ━━━ Play State Sync — Handback ━━━
+# play_state_sync runs before DNS cutover so users land on current watch state.
+# Retried until success — DNS is held until sync completes or retries are exhausted.
+    PLAY_SYNC_HANDBACK_RETRIES=5        # attempts before giving up and proceeding to DNS cutover
+    PLAY_SYNC_HANDBACK_RETRY_DELAY=60   # seconds between retry attempts
+
 # ━━━ Failover Test ━━━
 # Controlled simulation of a failover event — run manually via fallback_test.sh.
     FALLBACK_TEST_BLOCK_WAIT=150    # seconds to wait after blocking connectivity

Docker_Essentials/docker_update.sh

@@ -397,7 +397,9 @@ if [[ ${#UPDATED[@]} -gt 0 ]]; then
             echo "$ICON_DONE $container rebuilt ✅"
             REBUILT+=("$container")
         else
-            error "Failed to rebuild $container — will be picked up by docker_daily_restart.sh"
+            _fallback_msg=$([[ "$WEEKLY_MODE" == true ]] && echo "docker_weekly_restart.sh" || ([[ "$REMAINDER_MODE" == true ]] && echo "no follow-up restart" || echo "docker_daily_restart.sh"))
+            error "Failed to rebuild $container — $_fallback_msg"
+            unset _fallback_msg
             notify "$container failed to rebuild after image update on $(hostname)" "Docker Update" "warning"
             REBUILD_FAILED+=("$container")
         fi

Docker_Essentials/docker_weekly_restart.sh

@@ -268,6 +268,21 @@ done
 
 END=$(date +%s)
 
+# ==============================================================================================
+# ━━━ Prune Old Images ━━━
+# ==============================================================================================
+echo ""
+echo "━━━ $ICON_SYNC Pruning Dangling Images — $(date '+%Y-%m-%d %H:%M:%S') ━━━"
+
+if [[ "$DRY_RUN" == true ]]; then
+    warn "DRY RUN — would prune dangling images"
+    PRUNED_SUMMARY="(dry run)"
+else
+    PRUNED_OUTPUT=$(docker image prune -f 2>&1)
+    [[ "$ENABLE_LOGGING" == "true" ]] && echo "$PRUNED_OUTPUT" | sed 's/^/  /'
+    PRUNED_SUMMARY=$(echo "$PRUNED_OUTPUT" | grep -E "^Total reclaimed" || echo "nothing reclaimed")
+fi
+
 # ==============================================================================================
 # ━━━ Summary ━━━
 # ==============================================================================================
@@ -280,6 +295,7 @@ if [[ ${#RESTARTED[@]} -gt 0 ]]; then
 fi
 [[ ${#SKIPPED[@]} -gt 0 ]]   && log "$ICON_NOT_RUNNING  Skipped:   ${SKIPPED[*]} (were stopped)"
 [[ ${#FAILED[@]} -gt 0 ]]    && echo "$ICON_ERROR        Failed:    ${FAILED[*]}"
+echo "$ICON_SYNC         Pruned:    ${PRUNED_SUMMARY:-none}"
 
 if [[ "$DRY_RUN" == true ]]; then
     echo "$ICON_WARN     Status:    DRY RUN — no changes made"