Transcodes echo/log audit pass

ramdisk_setup.sh: path/size detail lines → log (already in log block above);
status done → echo. transcode_cleanup.sh: flip-back decision line and status
done → echo. transcode_manager.sh: clean-run single-line summary → echo.
Manual-Transcoding.md: added Output Tiers section.

Transcodes/transcode_manager.sh

@@ -650,5 +650,5 @@ if [[ "$SOMETHING_HAPPENED" == true ]]; then
     echo "$ICON_TIME  Duration:  $(format_duration $(( END - START )))"
     echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
 else
-    log "Transcode manager — all healthy — $MY_ID ($(format_duration $(( END - START ))))"
+    echo "Transcode manager — all healthy — $MY_ID ($(format_duration $(( END - START ))))"
 fi