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

node_modules/entities/src/generated/.eslintrc.json

@@ -0,0 +1,10 @@
+{
+    "rules": {
+        "multiline-comment-style": 0,
+        "capitalized-comments": 0,
+        "unicorn/escape-case": 0,
+        "unicorn/no-hex-escape": 0,
+        "unicorn/numeric-separators-style": 0,
+        "unicorn/prefer-spread": 0
+    }
+}