fix: harden skill trust source matching (#31229)

Co-authored-by: gaia <gaia@gaia.local>

hermes_cli/skills_hub.py

@@ -550,7 +550,14 @@ def do_install(identifier: str, category: str = "", force: bool = False,
 
     # Scan
     c.print("[bold]Running security scan...[/]")
-    scan_source = getattr(bundle, "identifier", "") or getattr(meta, "identifier", "") or identifier
+    if bundle.source == "official":
+        scan_source = "official"
+    else:
+        scan_source = (
+            getattr(bundle, "identifier", "")
+            or getattr(meta, "identifier", "")
+            or identifier
+        )
     result = scan_skill(q_path, source=scan_source)
     c.print(format_scan_report(result))