test(release): pin collapsed Safari guidance

Replace the obsolete Safari launch-heading assertion with a check that the current guidance remains inside the release body's collapsible details block.\n\nCo-authored-by: Codex <codex@users.noreply.github.com>

Author: Nagi-ovo

src/pages/popup/__tests__/releaseArtifacts.test.ts

@@ -48,13 +48,18 @@ describe('release artifacts', () => {
     expect(firefoxConfig).toContain('version: firefoxVersionOverride ?? pkg.version');
   });
 
-  it('announces full Safari support without restoring obsolete image limitations', () => {
+  it('keeps full Safari support guidance collapsed without restoring obsolete limitations', () => {
     const workflow = readFileSync(resolve(process.cwd(), '.github/workflows/release.yml'), 'utf8');
-
-    expect(workflow).toContain('🍎✨ Safari 正式支持！');
-    expect(workflow).toContain('image extraction in conversation exports are supported');
-    expect(workflow).toContain('voyager.nagi.fun/guide/safari-migration');
-    expect(workflow).not.toContain('Image extraction in chat exports remains limited by Safari');
+    const safariDetails = workflow.match(
+      /<details>\s*<summary><b>[^<]*Safari[^<]*<\/b><\/summary>[\s\S]*?<\/details>/,
+    )?.[0];
+
+    expect(safariDetails).toBeDefined();
+    expect(safariDetails).toContain('image extraction in conversation exports are supported');
+    expect(safariDetails).toContain('voyager.nagi.fun/guide/safari-migration');
+    expect(safariDetails).not.toContain(
+      'Image extraction in chat exports remains limited by Safari',
+    );
   });
 
   it('does not assign to zsh reserved variables while reading notarization results', () => {