File/package naming convention conforming better to go standards - as ugly as it is

internal/mock/findatender/doc.go

@@ -0,0 +1,13 @@
+// Package mock implements a mock of the Find a Tender (FTS) OCDS release
+// package endpoint (GET /api/1.0/ocdsReleasePackages): a catalog of buyers,
+// suppliers, subjects and methods loaded from catalog.json, a persistent
+// release store, a generator with a background worker, the HTTP handler and a
+// per-client rate limiter.
+package mock
+
+// Files kept in the mock-data directory.
+//
+//	ReleasesFile is created and appended to by the mock.
+const (
+	ReleasesFile = "releases.jsonl"
+)