FI-WP-0005 T01-T03: owner declaration, publication decision, egress hosts.

- Owner declaration for the profiled fi-daily-research-brief (proposed):
  inputs, single-commit briefs/** grant, fast-forward-only publication,
  quality rules, model requirements without env selection, completion
  evidence and rollback pins.
- Decision: origin publication is a typed grant on the run, not an
  executor default.
- docs/sources-egress.yaml: 17 exact host:443 entries for the sandbox,
  tested for sand-boxer format and drift against the prose allowlist.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 51320@bnt-lap001
Assistant-Session: 9d40b4c7-8e3c-42ee-b755-d658d4640d6c

scripts/test_declaration.py

@@ -0,0 +1,42 @@
+"""The fi-daily-research-brief owner declaration parses and its references resolve."""
+from pathlib import Path
+import unittest
+
+import yaml
+
+ROOT = Path(__file__).resolve().parent.parent
+DECLARATION = ROOT / 'activity-definitions' / 'fi-daily-research-brief.declaration.yaml'
+
+
+class DeclarationTests(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        cls.doc = yaml.safe_load(DECLARATION.read_text(encoding='utf-8'))
+
+    def test_referenced_files_exist(self):
+        inputs = self.doc['inputs']
+        paths = list(inputs['repository_files'])
+        paths.append(inputs['network']['egress_hosts'])
+        paths.append(self.doc['repository_grant']['publication']['decision'])
+        for rel in paths:
+            self.assertTrue((ROOT / rel).is_file(), rel)
+
+    def test_grant_is_single_commit_within_briefs(self):
+        grant = self.doc['repository_grant']
+        self.assertEqual(grant['allowed_paths'], ['briefs/**'])
+        self.assertEqual(grant['commit_count'], {'min': 1, 'max': 1})
+        self.assertEqual(grant['publication'],
+                         {'remote': 'origin', 'ref': 'main', 'mode': 'fast-forward-only',
+                          'decision': grant['publication']['decision']})
+
+    def test_completion_requires_published_evidence(self):
+        detail = self.doc['completion']['required_detail']
+        self.assertIs(detail['pushed'], True)
+        self.assertIn('origin_sha', detail)
+
+    def test_no_environment_model_selection(self):
+        self.assertNotIn('env', self.doc['model'])
+
+
+if __name__ == '__main__':
+    unittest.main()