decomposer: fix validation failure for Migrate the kab_ingestion domain models, ports, GitHub SCM connector, and SharePoint CMS connector into the repository's app/ package.; Wire the migrated ingestion components into the agent application entry point, card, settings, triggers, governance, publication, and validation layers.; Populate every remaining placeholder file with working application, package, test, dependency, and Kubernetes content.; Verify the migrated agent and completed repository end to end.

app/card.py

@@ -1 +1,10 @@
-"""AgentCard + skill list."""
+from dataclasses import dataclass
+
+@dataclass(frozen=True)
+class AgentCard:
+    name: str
+    description: str
+    skills: tuple[str, ...]
+    version: str = "1.0.0"
+
+CARD = AgentCard("content-ingestion-agent", "Ingest governed content from SCM into SharePoint CMS.", ("ingest_github", "publish_sharepoint", "validate_content"))