fix(webui): normalize Jellyfin match label

webui/src/lib/components/MatchDialog.svelte

@@ -242,9 +242,7 @@
                         id={candidateProvider(candidate) || backend.toLowerCase()}
                         definition={provider(candidateProvider(candidate))}
                       />
-                      {candidateProvider(candidate)
-                        ? providerName(candidateProvider(candidate))
-                        : backend}
+                      {providerName(candidateProvider(candidate))}
                       {#if resolution?.targetType === "local" && candidate.components?.localPreference}
                         <span>· +{percent(candidate.components.localPreference)} local boost</span>
                       {/if}

webui/tests/parity.e2e.ts

@@ -1034,7 +1034,10 @@ test("Tentative mappings sort by confidence and deep links open review", async (
   await expect(dialog.locator(".candidate-provider").filter({ hasText: "Apple Music - Gamdl" })).toBeVisible();
   await expect(dialog.getByText("MusicBrainz album")).toHaveCount(0);
   await expect(dialog.locator(".candidate-card .mapping-art > span").first()).toBeVisible();
-  await expect(dialog.locator(".automatic-candidates").getByText("· +7% local boost")).toBeVisible();
+  await expect(
+    dialog.locator(".automatic-candidates .candidate-provider")
+      .filter({ hasText: "Jellyfin · +7% local boost" }),
+  ).toBeVisible();
   await expect(dialog.locator(".automatic-candidates .candidate-confidence").getByText("89%")).toBeVisible();
   await expect(dialog.locator(".automatic-candidates").getByText("preference score")).toHaveCount(0);
   await dialog.getByLabel("Search local library and playable providers").fill("Kiss Me More");