Initial ttyd skill

scripts/autorun.sh

@@ -0,0 +1,35 @@
+#!/bin/bash
+set -e
+
+TTYD_VERSION="${TTYD_VERSION:-1.7.7}"
+
+# Idempotent ttyd installation
+install_ttyd() {
+    if command -v ttyd &>/dev/null; then
+        echo "ttyd already installed: $(ttyd --version)"
+        return 0
+    fi
+
+    echo "Installing ttyd v${TTYD_VERSION}..."
+
+    # Detect architecture
+    local arch
+    case "$(uname -m)" in
+        x86_64)  arch="x86_64" ;;
+        aarch64) arch="aarch64" ;;
+        armv7l)  arch="armhf" ;;
+        *)
+            echo "Unsupported architecture: $(uname -m)"
+            exit 1
+            ;;
+    esac
+
+    # Download prebuilt binary
+    local url="https://github.com/tsl0922/ttyd/releases/download/${TTYD_VERSION}/ttyd.${arch}"
+    curl -sSL "$url" -o /usr/local/bin/ttyd
+    chmod +x /usr/local/bin/ttyd
+
+    echo "ttyd installed: $(ttyd --version)"
+}
+
+install_ttyd