remove review badges, add help page, auto-rename noop items

Three threads:

1. Drop the "⚡ Auto-approve" / "✋ Needs decision" pills on PipelineCard
   and the "N auto · M need decisions" subtitle on ReviewColumn — noise
   for a workflow that wants to be unattended. Card amber tint stays as
   a softer cue. Remove the now-unused reviewManualCount field on the
   pipeline payload.

2. New /help route in the nav. Documents what netfelix actually does
   end-to-end, the folder/SxxExx/ID brackets we require, and that the
   codec/quality/audio brackets are *arr's job — we trigger their rename
   API instead of parsing them ourselves. Links to TRaSH guides.

3. Refactor triggerMovieRename / triggerSeriesRename to return a
   basename → new-basename map instead of one path. Add a batched
   triggerRenameFor in execute.ts that dedupes by movie and by series
   (one Sonarr call covers every episode of a series). Hook into
   processInbox: when an item becomes noop, fire a rename pass so
   lying filenames on already-clean files self-heal. Idempotent —
   *arr returns no work to do when names already match.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

server/api/review.ts

@@ -29,6 +29,7 @@ import {
 	emitInboxSortStart,
 	emitPipelineChanged,
 	maybeStartQueueProcessor,
+	triggerRenameForItems,
 } from "./execute";
 
 const app = new Hono();
@@ -172,6 +173,7 @@ export async function processInbox(
 	let movedToQueue = 0;
 	let movedToReview = 0;
 	let processed = 0;
+	const becameNoop: number[] = [];
 
 	for (const { item_id } of unsortedIds) {
 		if (hooks?.signal?.aborted) break;
@@ -214,9 +216,13 @@ export async function processInbox(
 				db.prepare("UPDATE review_plans SET sorted = 1 WHERE id = ?").run(plan.id);
 				movedToReview += 1;
 			}
+		} else if (plan?.is_noop) {
+			// Item went straight to "done" without a job. Its filename may still
+			// be lying about codecs/channels/quality — give *arr a chance to
+			// rename it. Idempotent if the name already matches the pattern.
+			becameNoop.push(item_id);
 		}
-		// plans that vanished (!plan) or became noops fall through — the
-		// is_noop filter already excludes them from both Inbox and Review.
+		// plans that vanished (!plan) fall through.
 
 		processed += 1;
 		hooks?.onProgress?.(processed, total);
@@ -227,6 +233,10 @@ export async function processInbox(
 	}
 
 	log(`processInbox complete: ${movedToQueue} → queue, ${movedToReview} → review, ${total - processed} skipped`);
+	if (becameNoop.length > 0) {
+		log(`processInbox: triggering rename for ${becameNoop.length} new noop items`);
+		triggerRenameForItems(becameNoop);
+	}
 	return { moved_to_queue: movedToQueue, moved_to_review: movedToReview };
 }
 
@@ -839,7 +849,6 @@ app.get("/pipeline", (c) => {
 			)
 			.get() as { n: number }
 	).n;
-	const reviewManualCount = reviewItemsTotal - reviewReadyCount;
 	const autoProcessing = getConfig("auto_processing") === "1";
 	const autoProcessQueue = getConfig("auto_process_queue") === "1";
 
@@ -906,7 +915,6 @@ app.get("/pipeline", (c) => {
 		inboxTotal,
 		reviewItemsTotal,
 		reviewReadyCount,
-		reviewManualCount,
 		autoProcessing,
 		autoProcessQueue,
 		queued,