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/util/defined-info.d.ts

@@ -0,0 +1,19 @@
+export class DefinedInfo extends Info {
+    /**
+     * @constructor
+     * @param {string} property
+     *   Property.
+     * @param {string} attribute
+     *   Attribute.
+     * @param {number | null | undefined} [mask]
+     *   Mask.
+     * @param {Space | undefined} [space]
+     *   Space.
+     * @returns
+     *   Info.
+     */
+    constructor(property: string, attribute: string, mask?: number | null | undefined, space?: Space | undefined);
+}
+import { Info } from './info.js';
+import type { Space } from 'property-information';
+//# sourceMappingURL=defined-info.d.ts.map