Publish curated MobilityOps source snapshot

scripts/check-frontend-budget.mjs

@@ -0,0 +1,18 @@
+import { readdir, stat } from "node:fs/promises";
+import { join } from "node:path";
+
+const limits = { ".js": 400 * 1024, ".css": 180 * 1024 };
+const assets = join(import.meta.dirname, "..", "frontend", "dist", "assets");
+const failures = [];
+
+for (const name of await readdir(assets)) {
+  const extension = Object.keys(limits).find((candidate) => name.endsWith(candidate));
+  if (!extension) continue;
+  const bytes = (await stat(join(assets, name))).size;
+  console.log(`${name}: ${(bytes / 1024).toFixed(1)} KiB / ${limits[extension] / 1024} KiB`);
+  if (bytes > limits[extension]) failures.push(name);
+}
+
+if (failures.length) {
+  throw new Error(`Frontend asset budget exceeded: ${failures.join(", ")}`);
+}