v1.90.0.0 feat: make browser cookie imports explicit and safe (#2964)

* fix(browse): prepare reliable cookie import wave for validation

* ci: sequence quality and behavior for validation branch

* fix(browse): isolate Windows qualification and preserve native diagnostics

* test(browse): cover cookie workflow quality and isolate Windows user paths

* test(browse): trace native member startup and initialize fresh folders

* fix(browse): keep Windows member stdin alive through EOF

* fix(browse): latch native timeouts and compare contained Edge startup

* test(browse): verify native version metadata and actual Windows argv

* test(browse): qualify Dia import on isolated macOS CI

* fix(browse): require picker origin for session mutations

* fix(browse): bound credential reads through stream completion

* test(browse): inspect owned Windows process arguments natively

* test(evals): preserve passing coverage during cookie repair reruns

* test(browse): isolate Dia qualification in a fresh macOS account

* test(browse): pass bounded integer timeouts to native Mac probes

* test(browse): distinguish Windows profile initialization from containment

* test(browse): await descendant pipe readiness before parent exit

* test(browse): initialize and restore isolated macOS Keychain state

* test(browse): initialize Windows fixture folders before qualification

* test(ci): pin the same Node runtime across Windows checks

* test(browse): distinguish native macOS browser preflight stages

* test(browse): isolate Windows descendant console lifetime

* test(browse): preserve native receipts and identify fixture lock holders

* test(browse): prepare dependency resolution before native Mac worker startup

* test(ci): include lock and close checks in native diagnostics

* test(browse): preserve native owner probe stages and subprocess deadlines

* fix(browse): classify Chromium profile-in-use exit precisely

* test(browse): retain Mac qualification evidence through cleanup failures

* test(browse): bound Mac fixture paths and retire its owned user domain

* test(browse): accept vanished fixture entries without weakening cleanup

* test(browse): identify probe-created macOS user domains safely

* test(browse): observe Mac user domains without targeting them first

* test(browse): use passive fresh-user ownership throughout Mac qualification

* test(browse): distinguish profile and registered-home Keychain lookups

* test(browse): qualify Dia under one registered account home

* test(browse): identify Dia startup and owned process-group failures

* test(browse): classify bounded Dia startup diagnostics without leaking output

* fix(test): preserve native Mac sandboxing and reap owned browser children

* fix(browse): preserve Chromium sandboxing for native profile imports

* test(browse): inspect signed Mach-O architecture without launching Xcode tools

* test(browse): sample pending Dia startup and reap on all cleanup paths

* test(browse): compare protected Dia launches in fresh Bun and Node accounts

* test(browse): inspect isolated Mac GUI readiness without browser access

* v1.90.0.0 fix: bind cookie picker actions to their document

* test: validate cookie guards and fit nested launch fixtures

* ci: configure the bundled Chromium sandbox helper

* fix(browse): classify Playwright authentication timeouts

* test: retain bounded Windows lifecycle diagnostics

* test(cso): reuse bounded NTFS precision candidates

* test(review): handle explicit preservation choices safely

* test(browse): remove owned fixture directories with explicit primitives

* test(review): distinguish descriptive reuse from edit commitments

* test: admit only the approved unscored cookie workflow refusal

* test: keep the Office Hours judge mock export-complete

* fix: keep dependency-free CI planners independent of the model SDK

* test: observe the exact holder after a native fixture unlink failure

* fix: start seeded PTY observations at owned readiness

* test: acquire identity-bound Windows deletion admission before profile resets

* test: preserve qualified Git index bits without authorizing mutations

browse/test/cookie-picker-routes.test.ts

@@ -378,16 +378,20 @@ describe('cookie-picker-routes', () => {
 
       expect(html).not.toContain(authToken);
       expect(html).not.toContain('AUTH_TOKEN');
+      expect(html).not.toContain(session);
     });
 
     test('data routes accept session cookie', async () => {
       const { bm } = mockBrowserManager();
       const session = await getSessionCookie(bm, 'test-token');
+      const document = await handleCookiePickerRoute(makeUrl('/cookie-picker'), makeReq('GET', undefined, { Cookie: `gstack_picker=${session}` }), bm, 'test-token');
+      const html = await document.text();
+      const { pickerInstance } = JSON.parse(html.match(/<script id="picker-config" type="application\/json">(.*?)<\/script>/s)![1]);
 
       const url = makeUrl('/cookie-picker/browsers');
       const req = new Request('http://127.0.0.1:9470', {
         method: 'GET',
-        headers: { 'Cookie': `gstack_picker=${session}` },
+        headers: { 'Cookie': `gstack_picker=${session}`, 'X-Gstack-Picker-Instance': pickerInstance },
       });
 
       const res = await handleCookiePickerRoute(url, req, bm, 'test-token');