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/axobject-query/lib/etc/objects/ToolbarRole.js

@@ -0,0 +1,17 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var ToolbarRole = {
+  relatedConcepts: [{
+    module: 'ARIA',
+    concept: {
+      name: 'toolbar'
+    }
+  }],
+  type: 'structure'
+};
+var _default = ToolbarRole;
+exports.default = _default;