KAN-51: add isolated Tauri macOS app scaffold

native/tests/launcher.test.js

@@ -0,0 +1,24 @@
+import assert from 'node:assert/strict';
+import { readFileSync } from 'node:fs';
+import test from 'node:test';
+import { en } from '../ui/locales/en.js';
+
+const html = readFileSync(new URL('../ui/index.html', import.meta.url), 'utf8');
+
+test('every launcher text resolves to a nonempty English translation', () => {
+    for (const [, key] of html.matchAll(/data-i18n="([^"]+)"/g)) {
+        assert.equal(typeof en[key], 'string', key);
+        assert.ok(en[key].trim(), key);
+    }
+});
+
+test('the launcher opens only the configured HTTPS workspace without an IPC bridge', () => {
+    const links = [...html.matchAll(/<a\s[^>]*href="([^"]+)"/g)];
+    assert.equal(links.length, 1);
+    assert.equal(links[0][1], 'https://kanbangit.de/');
+    const main = readFileSync(
+        new URL('../ui/main.js', import.meta.url),
+        'utf8',
+    );
+    assert.doesNotMatch(main, /__TAURI__|invoke\(/);
+});