style(frontend/api): apply formatter to backups.ts and client.ts

Convert indentation to tabs and reflow long import lines. No behavior
change.

Co-authored-by: el Gentleman <gentleman@pi.local>

frontend/src/api/backups.ts

@@ -13,7 +13,9 @@ export async function fetchBackupJobs(): Promise<BackupJob[]> {
 export async function fetchBackupJob(
 	jobId: string,
 ): Promise<{ job: BackupJob; runs: BackupRun[] }> {
-    return get<{ job: BackupJob; runs: BackupRun[] }>(`/api/backups/jobs/${jobId}`);
+	return get<{ job: BackupJob; runs: BackupRun[] }>(
+		`/api/backups/jobs/${jobId}`,
+	);
 }
 
 export async function fetchBackupRuns(
@@ -37,7 +39,9 @@ export async function fetchBackupAlerts(
 ): Promise<BackupAlert[]> {
 	return get<BackupAlert[]>("/api/backups/alerts", {
 		...(jobId ? { job_id: jobId } : {}),
-        ...(acknowledged !== undefined ? { acknowledged: String(acknowledged) } : {}),
+		...(acknowledged !== undefined
+			? { acknowledged: String(acknowledged) }
+			: {}),
 		...(severity ? { severity } : {}),
 	});
 }

frontend/src/api/client.ts

@@ -36,7 +36,15 @@ import type {
 	PrometheusStatus,
 	PrometheusTarget,
 } from "../types";
-import { buildHeaders, buildUrl, del, get, post, postForm, readErrorDetail } from "./shared";
+import {
+	buildHeaders,
+	buildUrl,
+	del,
+	get,
+	post,
+	postForm,
+	readErrorDetail,
+} from "./shared";
 
 // Dashboard (Jellyfin-backed; selected via jellyfin_service_id)
 export const fetchCounts = (jellyfinServiceId?: string) =>