docs: explain public dist-only repo

README.md

@@ -1,3 +1,12 @@
-# leningradets-app
+# Sector 47 — public downloads
 
-Public download artifacts for Sector 47 mobile app
+This repository holds **release artifacts only** (APK / IPA).
+
+Source code: private [`homelab/leningradets-app`](https://git.k8s.walicus.website/homelab/leningradets-app).
+
+## Download
+
+- [Latest APK](https://git.k8s.walicus.website/sector47-dist/leningradets-app/releases/download/latest/Sector47-rustore-release.apk)
+- [Latest IPA](https://git.k8s.walicus.website/sector47-dist/leningradets-app/releases/download/latest/Sector47-ios-release.ipa)
+
+Or open [Releases](https://git.k8s.walicus.website/sector47-dist/leningradets-app/releases).