fix(catalog): keep the live catalog truthful after every import path

The live catalog store only covered part of the import surface. A durable
job settled, a sync queue drained, a .nitro upload or a clone run left the
Studio rail and the stats bar showing pre-import numbers until the page was
reloaded, and the Catalog Manager kept a second tree that never saw writes
made elsewhere in the session.

Every one of those paths now pulls the tree again, and the refresh carries
the totals with it: importing writes catalog rows server-side, so the counts
the store holds were stale for the rest of the session.

- refreshCatalogTree shares one request between concurrent callers and queues
  a single follow-up read when a write lands mid-flight, so a burst of edits
  costs at most one extra read.
- useFurnitureJobs treats its first payload as a baseline, so a page load no
  longer replays every past import as "just settled", and hands the settled
  jobs to the callback.
- The Catalog Manager pushes its own mutations into the store and re-reads its
  active tab when the store changes.
- The 30s unstable_cache on the admin totals is now tagged and invalidated from
  every catalog write, including the import worker, so it no longer survives an
  import even across a hard reload.

Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>

src/components/admin/studio/use-furniture-jobs.ts

@@ -5,7 +5,7 @@ import { useCallback, useEffect, useMemo, useRef, useState } from "react";
 import { toast } from "sonner";
 import { useVisiblePolling } from "@/hooks/use-visible-polling";
 import { adminFetch } from "@/lib/admin-fetch";
-import type { ImportJobItem } from "@/lib/furni/import-job";
+import type { ImportJob, ImportJobItem } from "@/lib/furni/import-job";
 import { createFurnitureImportRequests } from "./furniture-import-requests";
 import {
 	createFurnitureJobsClient,
@@ -15,8 +15,10 @@ import {
 	readFurnitureJobResponse,
 } from "./furniture-jobs-query";
 
+const SETTLED_STATES = ["completed", "interrupted", "cancelled"];
+
 export function useFurnitureJobs(
-	onComplete: () => void,
+	onComplete: (settled: ImportJob[]) => void,
 	paginated = false,
 	actorId?: number,
 ) {
@@ -54,19 +56,24 @@ export function useFurnitureJobs(
 		},
 		[client],
 	);
+	const baselined = useRef(false);
 	useEffect(() => {
 		if (!query.data || unauthorized) return;
-		let changed = false;
+		const settled: ImportJob[] = [];
 		for (const job of query.data.jobs) {
-			if (
-				["completed", "interrupted", "cancelled"].includes(job.state) &&
-				!completed.current.has(job.id)
-			) {
-				completed.current.add(job.id);
-				changed = true;
-			}
+			if (!SETTLED_STATES.includes(job.state)) continue;
+			if (completed.current.has(job.id)) continue;
+			completed.current.add(job.id);
+			settled.push(job);
 		}
-		if (changed) callback.current();
+		// The first payload is history this component did not witness finishing.
+		// Recording it as a baseline keeps a page load from replaying every past
+		// import as "just settled", which would refetch the catalog on every visit.
+		if (!baselined.current) {
+			baselined.current = true;
+			return;
+		}
+		if (settled.length > 0) callback.current(settled);
 	}, [query.data, unauthorized]);
 	const refresh = useCallback(async () => {
 		// fetchQuery shares an in-flight GET. Query owns data, errors and loading.