Record P08 current candidate and Opus shared-preview support scope

docs/plans/original-completion-2026-10-02/execution/owner_model_cli.py

@@ -73,6 +73,13 @@ def owner_model_argv(self, service, role, runtime, schema):
             position = argv.index('--model')
             del argv[position:position + 2]
         argv += ['--model', 'claude-opus-5-5' if service == 'claude' else getattr(self, '_owner_codex_model', 'gpt-6.1-sol')]
+    if service == 'claude' and role == 'reviewer' and self.config['project'] == 'the-tree-p08-03-code':
+        task_runtime = self.runtime('P08-03').resolve()
+        if Path(runtime).resolve().is_relative_to(task_runtime):
+            build = Path(self.allocation('P08-03')['build_dir']).resolve()
+            if not build.is_relative_to(task_runtime):
+                raise ValueError('existing task build scope required')
+            argv += ['--add-dir', str(build)]
     return argv
 
 Runner.provider_argv = owner_model_argv