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/emby_database_repair.sh

@@ -352,7 +352,7 @@ echo "$ICON_TIME    Duration:   $(format_duration $(( END - START )))"
 echo ""
 echo "  $ICON_SUCCESS Passed:  ${#PASS_DBS[@]}"
 [[ ${#FAIL_DBS[@]} -gt 0 ]]    && echo "  $ICON_ERROR  Failed:  ${#FAIL_DBS[@]}"
-[[ ${#MISSING_DBS[@]} -gt 0 ]] && log "Skipped: ${#MISSING_DBS[@]} (not found)"
+[[ ${#MISSING_DBS[@]} -gt 0 ]] && echo "  Skipped: ${#MISSING_DBS[@]} (not found)"
 echo ""
 
 [[ ${#PASS_DBS[@]} -gt 0 ]] && for db in "${PASS_DBS[@]}"; do log "  $ICON_SUCCESS $db"; done
@@ -378,7 +378,7 @@ elif [[ ${#FAIL_DBS[@]} -gt 0 ]]; then
     notify "Emby database CORRUPTION on $(hostname) — failed: ${FAIL_DBS[*]} — manual intervention needed" \
         "Emby DB Repair" "warning"
 else
-    log "$ICON_DONE Status: all ${#PASS_DBS[@]} databases healthy ✅"
+    echo "$ICON_DONE Status: all ${#PASS_DBS[@]} databases healthy ✅"
 fi
 echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"