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/recreate_shares.sh

@@ -293,6 +293,6 @@ elif [[ ${#FAILED[@]} -gt 0 ]]; then
         "Recreate Shares" "warning"
     exit 1
 else
-    log "$ICON_DONE Status: done — ${#CREATED[@]} created, ${#SKIPPED[@]} skipped"
+    echo "$ICON_DONE Status: done — ${#CREATED[@]} created, ${#SKIPPED[@]} skipped"
 fi
 echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"