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/oniguruma-parser/dist/optimizer/transforms/expose-anchors.d.ts

@@ -0,0 +1,9 @@
+import type { Visitor } from '../../traverser/traverse.js';
+/**
+Pull leading and trailing assertions out of capturing groups when possible; helps group unwrapping.
+Ex: `(^abc$)` -> `^(abc)$`.
+Ex: `(\b(?:a|bc)\b)` -> `\b((?:a|bc))\b`. The inner group can subsequently be unwrapped.
+*/
+declare const exposeAnchors: Visitor;
+export { exposeAnchors, };
+//# sourceMappingURL=expose-anchors.d.ts.map