feat(admin): server-safe StatusCard and Import hub polish

Split OnlineUsersWidget from StatusCard, decouple ad delete button, sync badge import to ExternalTexts+WebsiteBadges, add Import section hub with cancelable SSE jobs and upload SQL option.

Co-authored-by: Cursor <[email protected]>

src/actions/import-badges.ts

@@ -1,8 +1,8 @@
 "use server";
 
 import { requirePermission } from "@/lib/admin/guard";
-import { db, WebsiteBadges } from "@/lib/db";
 import { PERMS } from "@/lib/permissions";
+import { importBadgeSynced } from "@/lib/services/import-badge";
 
 export async function importBadgeFromRemote({
 	code,
@@ -14,26 +14,9 @@ export async function importBadgeFromRemote({
 	description: string;
 }) {
 	await requirePermission(PERMS.ASSETS_IMPORT);
-	try {
-		const now = new Date();
-		await db
-			.insert(WebsiteBadges)
-			.values({
-				badgeKey: code,
-				badgeName: name,
-				badgeDescription: description,
-				createdAt: now,
-				updatedAt: now,
-			})
-			.onDuplicateKeyUpdate({
-				set: {
-					badgeName: name,
-					badgeDescription: description,
-					updatedAt: now,
-				},
-			});
-		return { ok: true as const };
-	} catch {
-		return { ok: false as const, error: "Failed to import badge" };
+	const result = await importBadgeSynced({ code, name, description });
+	if (!result.ok) {
+		return { ok: false as const, error: result.error };
 	}
+	return { ok: true as const };
 }