Merge current dev and refresh PR #6738 from the 7011 integration

tests/test_email_reader_completion_regression.py

@@ -0,0 +1,26 @@
+from src.agent_evidence import infer_completion_requirements
+from src.clean_agent_preview import active_email_context_message, email_identifier_error
+
+
+def test_open_reader_uid_is_valid_email_evidence():
+    reader = active_email_context_message({
+        'uid': '3971', 'folder': 'INBOX', 'account': 'account-1',
+    })
+    assert email_identifier_error(
+        'mcp__email__read_email',
+        {'uid': '3971', 'folder': 'INBOX', 'account': 'account-1'},
+        user_text='Summarize this email', history=[reader],
+    ) is None
+    assert email_identifier_error(
+        'mcp__email__read_email', {'uid': '3972'},
+        user_text='Summarize this email', history=[reader],
+    )
+
+
+def test_pasted_email_address_does_not_become_required_artifact():
+    instruction = (
+        'Summarize this email\r\n'
+        'If you do not wish to make use of this service, please send a mail '
+        'to news.alerts@example.test.\r\n'
+    )
+    assert infer_completion_requirements(instruction).required_artifacts == ()