Orchestrators echo/log audit pass

Status conclusions, clean-cycle summaries, skipped-feature lines, and phase
completion results → echo across all nine orchestrator scripts. Per-share,
per-job, and per-script detail lines inside loops remain log. README-Orchestrators:
added Output Tiers section.

Orchestrators/array_stopping.sh

@@ -169,7 +169,7 @@ echo ""
 if [[ "$DRY_RUN" == true ]]; then
     warn "DRY RUN — no changes made"
 elif [[ ${#FAILED[@]} -eq 0 ]]; then
-    log "$ICON_DONE Status: all $STEP step(s) complete ✅"
+    echo "$ICON_DONE Status: all $STEP step(s) complete ✅"
     notify "Array stop complete on $(hostname) ($MY_ID) — $STEP step(s) done" \
         "Array Stop" "normal"
 else