Qualify CJS-only module imports

ts/util/packageJson.ts

@@ -0,0 +1,23 @@
+// Copyright 2025 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import { readFileSync } from 'node:fs';
+import { join } from 'node:path';
+
+const PACKAGE_JSON_PATH = join(__dirname, '..', '..', 'package.json');
+
+const json: {
+  name: string;
+  version: string;
+  productName: string;
+  build: {
+    appId: string;
+  };
+} = JSON.parse(readFileSync(PACKAGE_JSON_PATH, 'utf8'));
+
+export default json;
+
+export const { name } = json;
+export const { version } = json;
+export const { productName } = json;
+export const { build } = json;