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/property-information/lib/hast-to-react.d.ts

@@ -0,0 +1,13 @@
+/**
+ * Special cases for React (`Record<string, string>`).
+ *
+ * `hast` is close to `React` but differs in a couple of cases.
+ * To get a React property from a hast property,
+ * check if it is in `hastToReact`.
+ * If it is, use the corresponding value;
+ * otherwise, use the hast property.
+ *
+ * @type {Record<string, string>}
+ */
+export const hastToReact: Record<string, string>;
+//# sourceMappingURL=hast-to-react.d.ts.map