fix(ci): ignore translation records in Cordis config scan

The Loader verifier matched docs/cordis-primer.i18n.yaml solely because its basename contained cordis. Centralize file discovery, exclude i18n sidecars, and cover Loader YAML plus excluded trees with a regression test.

scripts/cordis-config-files.ts

@@ -0,0 +1,18 @@
+/** Cordis Loader configuration file discovery. */
+
+import { globSync } from 'node:fs'
+
+/**
+ * Return repository-relative Cordis Loader YAML paths under `root`.
+ *
+ * Translation consistency records are YAML sidecars, never Loader inputs.
+ *
+ * @param root Repository root to scan.
+ * @returns Sorted repository-relative Loader configuration paths.
+ */
+export function cordisConfigFiles(root: string): string[] {
+  return globSync(['**/*cordis*.yml', '**/*cordis*.yaml'], {
+    cwd: root,
+    exclude: ['.claude/**', 'node_modules/**', 'vendor/**', '**/*.i18n.yaml'],
+  }).sort()
+}