Tools echo/log audit pass — 9 scripts + Manual

No setup banners to remove (Tools folder was already clean). Fix log→echo
on summary status/conclusion lines across container_data_export, emby_database_repair,
recreate_shares, zfs_pool_scrub, and fallback_state_reset (safety check + two summary
detail lines). Fix log→echo on status display lines in watchdog_skip_list_manager
(skip list empty, restart history lines). Move per-item "to add" preview echoes to
log in emby_to_lidarr/radarr/sonarr_sync; fix nothing-to-do log→echo in all three.
Add output tiers section to Manual-Tools.md.

Tools/watchdog_skip_list_manager.sh

@@ -152,7 +152,7 @@ fi
 
 echo ""
 if [[ "$SKIP_COUNT" -eq 0 ]]; then
-    log "Skip list: empty — all containers monitored normally ✅"
+    echo "Skip list: empty — all containers monitored normally ✅"
 else
     warn "$SKIP_COUNT container(s) on skip list — manual intervention needed:"
     echo ""
@@ -177,9 +177,9 @@ fi
 echo ""
 echo "━━━ $ICON_WATCHDOG Restart History ━━━"
 if [[ "$RESTART_COUNT" -eq 0 ]]; then
-    log "No restart history"
+    echo "No restart history"
 else
-    log "$RESTART_COUNT restart entries (window: ${WATCHDOG_CONTAINER_RESTART_WINDOW}h)"
+    echo "$RESTART_COUNT restart entries (window: ${WATCHDOG_CONTAINER_RESTART_WINDOW}h)"
     echo ""
     awk -F'|' '{counts[$1]++} END {
         for (c in counts)