feat: Replace Next.js with Astro + PDPA compliance

- Removed Next.js, moved Astro to root
- PDPA compliance: cookie consent, admin dashboard, privacy policy
- Updated Dockerfile for Astro
- Ready for Easypanel deployment with Nixpacks or Docker

.env.example

@@ -1,42 +1,4 @@
-# Environment Configuration for Deal Plus Tech Website
-# Copy this file to .env.local and fill in the values
-
-# Site Configuration
-NEXT_PUBLIC_SITE_URL=https://dealplustech.co.th
-
-# Contact Information
-NEXT_PUBLIC_PHONE=090-555-1415
-NEXT_PUBLIC_EMAIL=info@dealplustech.co.th
-NEXT_PUBLIC_LINE_ID=@dealplustech
-NEXT_PUBLIC_FACEBOOK_URL=https://facebook.com/dealplustech
-
-# Company Information
-NEXT_PUBLIC_COMPANY_ADDRESS=บริษัท ดีล พลัส เทค จำกัด 9/70 ซอยนครลุง 17 แขวงบางไผ่ เขตบางแค กทม. 10160
-
-# Google Analytics 4 (Required for tracking)
-NEXT_PUBLIC_GA_MEASUREMENT_ID=G-XXXXXXXXXX
-
-# Google Search Console Verification (optional)
-# NEXT_PUBLIC_GOOGLE_SITE_VERIFICATION=your-verification-code
-
-# WordPress API (optional - for blog integration)
-# NEXT_PUBLIC_WORDPRESS_API_URL=https://your-wordpress-site.com/wp-json/wp/v2
-# Copy this file to .env.local and fill in the values
-
-# Site Configuration
-NEXT_PUBLIC_SITE_URL=https://dealplustech.co.th
-
-# Contact Information
-NEXT_PUBLIC_PHONE=090-555-1415
-NEXT_PUBLIC_EMAIL=dealplustech@gmail.com
-NEXT_PUBLIC_LINE_ID=jppselection
-NEXT_PUBLIC_FACEBOOK_URL=https://www.facebook.com/Dealplustech/
-
-# Company Information
-NEXT_PUBLIC_COMPANY_ADDRESS=9/70 ซอยนครลุง 17 แขวงบางไผ่ เขตบางแค กทม. 10160
-
-# Google Analytics (optional)
-# NEXT_PUBLIC_GA_MEASUREMENT_ID=G-XXXXXXXXXX
-
-# Google Search Console Verification (optional)
-# NEXT_PUBLIC_GOOGLE_SITE_VERIFICATION=your-verification-code
+PUBLIC_UMAMI_WEBSITE_ID=your-website-id-here
+PUBLIC_UMAMI_DOMAIN=https://analytics.moreminimore.com
+ADMIN_PASSWORD=changeme
+ASTRO_DB_REMOTE_URL=file:./data/consent.db