test: re-baseline old-model paid pins onto the current generation (TM3)

Repair the prosons capture prompt that tripped the reasoning_extraction
classifier, and restructure /setup-browser-cookies so the Aside probe,
decisions and target order are unambiguous.

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

test/codex-e2e-sol-scope.test.ts

@@ -180,14 +180,14 @@ TODO: consider migrating this example to a larger configuration framework.
       name: 'codex-sol-scope-termination',
       suite: 'codex-e2e-sol-scope',
       budgetMs: CAPTURE_MS,
-      model: 'gpt-5.6-sol',
+      model: 'gpt-6.1-sol',
       outputLimit: Infinity,
       run: (signal) => runCodexSkill({
         skillDir,
         skillName: 'gstack-investigate',
         cwd: scratch,
         sandbox: 'workspace-write',
-        model: 'gpt-5.6-sol',
+        model: 'gpt-6.1-sol',
         configOverrides: ['model_reasoning_effort="high"'],
         ignoreUserConfig: true,
         timeoutMs: CODEX_TIMEOUT_MS,