feat: add missing install.sh for Garage deployment

deployments/garage/install.sh

@@ -0,0 +1,73 @@
+#!/bin/bash
+# 🚀 Auto-generated by The AltStack
+# https://thealtstack.com
+
+echo "🔵 Starting AltStack Deployment..."
+
+# 1. Check/Install Docker
+if ! command -v docker &> /dev/null; then
+    echo "📦 Docker not found. Installing..."
+    curl -fsSL https://get.docker.com -o get-docker.sh
+    sh get-docker.sh
+    rm get-docker.sh
+    echo "✅ Docker installed."
+else
+    echo "✅ Docker is already installed."
+fi
+
+# 2. Setup Directory
+APP_DIR="garage-deploy"
+mkdir -p $APP_DIR
+cd $APP_DIR
+echo "📂 Created directory: $APP_DIR"
+
+# 3. Create docker-compose.yml
+echo "📄 Writing configuration..."
+cat << 'INNER_EOF' > docker-compose.yml
+
+# -------------------------------------------------------------------------
+# 🚀 Created and distributed by The AltStack
+# 🌍 https://thealtstack.com
+# -------------------------------------------------------------------------
+
+version: '3.8'
+
+services:
+  garage:
+    image: dxflrs/garage:v1.0.1
+    container_name: garage
+    restart: unless-stopped
+    ports:
+      - "3900:3900"
+      - "3901:3901"
+      - "3902:3902"
+      - "3903:3903"
+    environment:
+      - GARAGE_RPC_BIND_ADDR=[::]:3903
+      - GARAGE_RPC_PUBLIC_ADDR=127.0.0.1:3903
+      - GARAGE_RPC_SECRET=YOUR_SECURE_RPC_SECRET_HERE
+      - GARAGE_S3_API_BIND_ADDR=[::]:3900
+      - GARAGE_S3_WEB_BIND_ADDR=[::]:3901
+      - GARAGE_ADMIN_API_BIND_ADDR=[::]:3902
+      - GARAGE_DATA_DIR=/var/lib/garage/data
+      - GARAGE_META_DIR=/var/lib/garage/meta
+    volumes:
+      - garage_data:/var/lib/garage/data
+      - garage_meta:/var/lib/garage/meta
+
+volumes:
+  garage_data:
+  garage_meta:
+
+INNER_EOF
+
+# 4. Start Services
+echo "🚀 Starting services..."
+docker compose up -d
+
+echo ""
+echo "✅ Deployment Complete!"
+echo "👉 Your Garage stack is running."
+echo "   S3 API:     http://localhost:3900"
+echo "   Web API:    http://localhost:3901"
+echo "   Admin API:  http://localhost:3902"