refactor: Move Astro to root, use PORT env (default 80), allow all hosts

- Move Astro files from dealplustech-astro/ to project root
- Update Dockerfile: PORT environment variable (default 80)
- Add vite.config.ts with allowedHosts: true
- Matches nixpacks behavior for Easypanel deployment
- No hardcoded ports or domains

DEPLOYMENT_OPTIONS.md

@@ -0,0 +1,118 @@
+# 🚢 Image Deployment Options
+
+## The Issue
+
+When you built `dealplustech-astro:latest`, it's only on your **local Docker**. Easypanel server can't access it.
+
+## ✅ Solutions
+
+### Option 1: Easypanel Docker Registry (Recommended)
+
+Easypanel provides a built-in Docker registry.
+
+**Steps:**
+
+```bash
+# 1. Get registry URL (usually SERVER_IP:3001)
+# For your setup: 110.164.146.46:3001
+
+# 2. Login to registry
+docker login 110.164.146.46:3001
+# Use Easypanel credentials
+
+# 3. Tag image
+docker tag dealplustech-astro:latest 110.164.146.46:3001/customerwebsite/dealplustech-astro:latest
+
+# 4. Push
+docker push 110.164.146.46:3001/customerwebsite/dealplustech-astro:latest
+
+# 5. In Easypanel dashboard, use:
+# Image: 110.164.146.46:3001/customerwebsite/dealplustech-astro:latest
+```
+
+---
+
+### Option 2: Docker Hub (Public)
+
+```bash
+# Tag with your Docker Hub username
+docker tag dealplustech-astro:latest yourusername/dealplustech-astro:latest
+
+# Push
+docker push yourusername/dealplustech-astro:latest
+
+# In Easypanel, use:
+# Image: yourusername/dealplustech-astro:latest
+```
+
+**Note:** Public repository - anyone can see it
+
+---
+
+### Option 3: Private Registry (Harbor, GitLab, etc.)
+
+```bash
+# Tag for your registry
+docker tag dealplustech-astro:latest registry.yourcompany.com/project/dealplustech-astro:latest
+
+# Login
+docker login registry.yourcompany.com
+
+# Push
+docker push registry.yourcompany.com/project/dealplustech-astro:latest
+```
+
+---
+
+### Option 4: Direct Server Deployment
+
+If you have SSH access to Easypanel server:
+
+```bash
+# Export image
+docker save dealplustech-astro:latest > dealplustech-astro.tar
+
+# Copy to server
+scp dealplustech-astro.tar user@110.164.146.46:/tmp/
+
+# SSH to server and load
+ssh user@110.164.146.46
+docker load < /tmp/dealplustech-astro.tar
+
+# In Easypanel, use:
+# Image: dealplustech-astro:latest (local)
+```
+
+---
+
+## 🎯 Recommended for Your Setup
+
+**Use Easypanel's built-in registry:**
+
+```bash
+# 1. Login
+docker login 110.164.146.46:3001
+
+# 2. Tag
+docker tag dealplustech-astro:latest 110.164.146.46:3001/customerwebsite/dealplustech-astro:latest
+
+# 3. Push
+docker push 110.164.146.46:3001/customerwebsite/dealplustech-astro:latest
+
+# 4. Create service in Easypanel with:
+#    Image: 110.164.146.46:3001/customerwebsite/dealplustech-astro:latest
+```
+
+---
+
+## 📋 Checklist
+
+- [ ] Choose registry option
+- [ ] Login to registry
+- [ ] Tag image correctly
+- [ ] Push to registry
+- [ ] Use full image name in Easypanel
+
+---
+
+**Next Step:** Push to Easypanel registry, then create service!