chore(release): prepare v1.3.5

tests/system-theme-pair.test.mjs

@@ -0,0 +1,24 @@
+import assert from 'node:assert/strict';
+import { readFile } from 'node:fs/promises';
+import test from 'node:test';
+
+const appLayout = await readFile(
+  new URL('../src/lib/components/AppLayout.svelte', import.meta.url),
+  'utf8'
+);
+
+test('the theme shortcut recognizes a resolved custom dark theme', () => {
+  assert.match(
+    appLayout,
+    /\$customThemes\.find\(theme => theme\.id === \$resolvedTheme\)/
+  );
+  assert.match(
+    appLayout,
+    /darkThemes\.includes\(\$resolvedTheme\) \|\| \(customTheme\?\.is_dark \?\? false\)/
+  );
+});
+
+test('AppLayout leaves root theme application to the root layout', () => {
+  assert.doesNotMatch(appLayout, /function applyTheme\(/);
+  assert.doesNotMatch(appLayout, /applyTheme\(\$theme\)/);
+});