docs: add UI screenshot + releases/ folder with explainer

- docs/ui-screenshot.png: running UI with live traffic stats
- releases/README.md: documents the in-repo prebuilt binaries for users
  who cannot reach the GitHub Releases page (English + Persian)
- README: embed the screenshot in the 'What's in a release' section

README.md

@@ -53,6 +53,8 @@ Each archive contains two binaries and a launcher script:
 
 macOS archives also ship `mhrv-rs.app` (in `*-app.zip`) — double-click to launch the UI without a terminal. You'll still need to run the CLI (`mhrv-rs --install-cert`) or `run.command` once to install the CA.
 
+<p align="center"><img src="docs/ui-screenshot.png" alt="mhrv-rs desktop UI showing config form, live traffic stats, Start/Stop/Test buttons, and log panel" width="420"></p>
+
 Linux UI also needs common desktop libraries available: `libxkbcommon`, `libwayland-client`, `libxcb`, `libgl`, `libx11`, `libgtk-3`. On most desktop distros these are already present; on a headless box install them via your package manager, or just use the CLI.
 
 ## Where things live

releases/README.md

@@ -0,0 +1,68 @@
+# Prebuilt Binaries
+
+This folder contains the prebuilt binaries from the latest release, committed directly to the repository for users who cannot reach the GitHub Releases page.
+
+Current version: **v0.4.2**
+
+| File | Platform | Contents |
+|---|---|---|
+| `mhrv-rs-linux-amd64.tar.gz` | Linux x86_64 | `mhrv-rs`, `mhrv-rs-ui`, `run.sh` |
+| `mhrv-rs-linux-arm64.tar.gz` | Linux aarch64 | `mhrv-rs`, `run.sh` (CLI only) |
+| `mhrv-rs-macos-amd64.tar.gz` | macOS Intel | `mhrv-rs`, `mhrv-rs-ui`, `run.sh`, `run.command` |
+| `mhrv-rs-macos-amd64-app.zip` | macOS Intel | `mhrv-rs.app` bundle (double-click from Finder) |
+| `mhrv-rs-macos-arm64.tar.gz` | macOS Apple Silicon | `mhrv-rs`, `mhrv-rs-ui`, `run.sh`, `run.command` |
+| `mhrv-rs-macos-arm64-app.zip` | macOS Apple Silicon | `mhrv-rs.app` bundle (double-click from Finder) |
+| `mhrv-rs-windows-amd64.zip` | Windows x86_64 | `mhrv-rs.exe`, `mhrv-rs-ui.exe`, `run.bat` |
+
+## Download via git clone
+
+```
+git clone https://github.com/therealaleph/MasterHttpRelayVPN-RUST.git
+cd MasterHttpRelayVPN-RUST/releases
+```
+
+## Download via ZIP
+
+Go to [github.com/therealaleph/MasterHttpRelayVPN-RUST](https://github.com/therealaleph/MasterHttpRelayVPN-RUST), click the green **Code** button, then **Download ZIP**. Extract it — the archives are in the `releases/` folder.
+
+## After download
+
+### Linux / macOS
+
+```sh
+tar xzf mhrv-rs-macos-arm64.tar.gz
+cd mhrv-rs-macos-arm64        # or wherever the archive extracted to
+./run.sh                      # or ./run.command on macOS (double-click in Finder)
+```
+
+### Windows
+
+Extract `mhrv-rs-windows-amd64.zip`, then double-click `run.bat` inside the extracted folder (accept the UAC prompt so the MITM CA can be installed).
+
+See the [main README](../README.md) for full setup (Apps Script deployment, config, browser proxy settings).
+
+---
+
+## فایل‌های اجرایی
+
+این پوشه شامل فایل‌های آخرین نسخه است و مستقیماً در ریپو قرار گرفته برای کاربرانی که به صفحهٔ GitHub Releases دسترسی ندارند.
+
+نسخهٔ فعلی: **v0.4.2**
+
+### دانلود از طریق ZIP
+
+به [github.com/therealaleph/MasterHttpRelayVPN-RUST](https://github.com/therealaleph/MasterHttpRelayVPN-RUST) بروید، روی دکمهٔ سبز **Code** کلیک و **Download ZIP** را بزنید. پس از extract، آرشیوها در پوشهٔ `releases/` هستند.
+
+### بعد از دانلود
+
+**لینوکس / مک:**
+
+```sh
+tar xzf mhrv-rs-macos-arm64.tar.gz
+cd mhrv-rs-macos-arm64
+./run.sh                      # در مک می‌توانید روی run.command هم از Finder دو بار کلیک کنید
+```
+
+**ویندوز:** فایل `mhrv-rs-windows-amd64.zip` را extract کنید و داخل پوشه روی `run.bat` دو بار کلیک کنید (UAC را قبول کنید تا گواهی MITM نصب شود).
+
+برای راه‌اندازی کامل (دیپلوی Apps Script، config، تنظیم proxy مرورگر) به [README اصلی](../README.md) مراجعه کنید.