Add report fragments and export manifest

extensions/sdk-fixture/reports/sdk_fixture_summary.py

@@ -0,0 +1,26 @@
+"""Report fragment for the SDK fixture extension."""
+
+from __future__ import annotations
+
+
+def build_fragment(context: dict) -> dict:
+    evidence_count = len(context["evidence"])
+    finding_count = len(context["findings"])
+    source_lock = context["source_lock"]
+    markdown = "\n".join(
+        [
+            "### SDK Fixture Summary",
+            "",
+            f"- evidence items: {evidence_count}",
+            f"- findings: {finding_count}",
+            f"- source lock: {source_lock.get('id')}",
+        ]
+    )
+    return {
+        "markdown": markdown,
+        "structured": {
+            "evidence_count": evidence_count,
+            "finding_count": finding_count,
+            "source_lock_ref": source_lock.get("id"),
+        },
+    }