docs(07-02): add self-check verification to summary

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.planning/phases/07-login-auth/07-02-SUMMARY.md

@@ -102,6 +102,20 @@ None - no external service configuration required.
 - Can now import cookies from Chrome Cookie Editor JSON export
 - Can persist cookies for automatic loading on next run
 
+## Self-Check: PASSED
+
+All files verified:
+- kb_workflow/auth/cookie_manager.py: FOUND
+- tests/test_auth/test_cookie_import.py: FOUND
+- tests/test_auth/test_cookie_persistence.py: FOUND
+
+All commits verified:
+- af3536a: test(07-02): add failing tests for Cookie JSON parsing
+- 2360fcc: feat(07-02): implement parse_json_cookies function
+- 19c377e: test(07-02): add failing tests for Cookie persistence
+- 00245c5: feat(07-02): implement CookieManager class
+- 771ca55: docs(07-02): complete cookie import & persistence plan
+
 ---
 *Phase: 07-login-auth*
 *Completed: 2026-03-17*