Add reuse-surface report gaps resolver

tests/rules/test_actions.py

@@ -88,6 +88,43 @@ def test_for_each_binds_each_list_item_before_condition_and_action_rendering() -
     ]
 
 
+def test_for_each_can_gate_registry_hygiene_gaps_on_signal() -> None:
+    rules = [
+        {
+            "id": "flag-registry-hygiene-gap",
+            "for_each": "context.gaps",
+            "bind_as": "g",
+            "condition": 'context.g.hygiene_signal != ""',
+            "action": {
+                "task_template": "Close registry hygiene gap for {context.g.repo}",
+                "target_repo": "context.g.repo",
+                "priority": "medium",
+                "labels": ["registry-hygiene", "{context.g.hygiene_signal}"],
+            },
+        }
+    ]
+    context = {
+        "gaps": [
+            {
+                "repo": "reuse-surface",
+                "hygiene_signal": "empty_capability_scaffold",
+            },
+            {
+                "repo": "activity-core",
+                "hygiene_signal": "",
+            },
+        ]
+    }
+
+    specs = expand_rule_actions(rules, _Event(), context)
+
+    assert [spec["target_repo"] for spec in specs] == ["reuse-surface"]
+    assert specs[0]["labels"] == [
+        "registry-hygiene",
+        "empty_capability_scaffold",
+    ]
+
+
 def test_for_each_rejects_non_path_expression() -> None:
     rules = [
         {