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/trim-lines/readme.md

@@ -0,0 +1,125 @@
+# trim-lines
+
+[![Build][build-badge]][build]
+[![Coverage][coverage-badge]][coverage]
+[![Downloads][downloads-badge]][downloads]
+[![Size][size-badge]][size]
+
+Remove spaces and tabs around line breaks.
+
+## Contents
+
+*   [What is this?](#what-is-this)
+*   [When should I use this?](#when-should-i-use-this)
+*   [Install](#install)
+*   [Use](#use)
+*   [API](#api)
+    *   [`trimLines(value)`](#trimlinesvalue)
+*   [Types](#types)
+*   [Compatibility](#compatibility)
+*   [Contribute](#contribute)
+*   [License](#license)
+
+## What is this?
+
+This package is a tiny utility that removes spaces and tabs around line endings,
+keeping the line endings, and not removing whitespace at the start or end of the
+string.
+It might look trivial, but it’s actually pretty complex to get performant.
+
+## When should I use this?
+
+When you need to trim markdown-like whitespace around line endings and don’t
+want to run into performance problems.
+
+## Install
+
+This package is [ESM only][esm].
+In Node.js (version 14.14+, 16.0+, or 18.0+), install with [npm][]:
+
+```sh
+npm install trim-lines
+```
+
+In Deno with [`esm.sh`][esmsh]:
+
+```js
+import trimLines from 'https://esm.sh/trim-lines@3'
+```
+
+In browsers with [`esm.sh`][esmsh]:
+
+```html
+<script type="module">
+  import trimLines from 'https://esm.sh/trim-lines@3?bundle'
+</script>
+```
+
+## Use
+
+```js
+import {trimLines} from 'trim-lines'
+
+console.log(trimLines(' foo\t\n\n bar \n\tbaz ')) // => ' foo\n\nbar\nbaz '
+```
+
+## API
+
+This package exports the identifier `trimLines`.
+There is no default export.
+
+### `trimLines(value)`
+
+Remove spaces and tabs around line breaks in `value` (`string`).
+
+## Types
+
+This package is fully typed with [TypeScript][].
+It exports no additional types.
+
+## Compatibility
+
+This package is at least compatible with all maintained versions of Node.js.
+As of now, that is Node.js 14.14+, 16.0+, and 18.0+.
+It also works in Deno and modern browsers.
+
+## Contribute
+
+Yes please!
+See [How to Contribute to Open Source][contribute].
+
+## License
+
+[MIT][license] © [Titus Wormer][author]
+
+<!-- Definitions -->
+
+[build-badge]: https://github.com/wooorm/trim-lines/workflows/main/badge.svg
+
+[build]: https://github.com/wooorm/trim-lines/actions
+
+[coverage-badge]: https://img.shields.io/codecov/c/github/wooorm/trim-lines.svg
+
+[coverage]: https://codecov.io/github/wooorm/trim-lines
+
+[downloads-badge]: https://img.shields.io/npm/dm/trim-lines.svg
+
+[downloads]: https://www.npmjs.com/package/trim-lines
+
+[size-badge]: https://img.shields.io/bundlephobia/minzip/trim-lines.svg
+
+[size]: https://bundlephobia.com/result?p=trim-lines
+
+[npm]: https://docs.npmjs.com/cli/install
+
+[license]: license
+
+[author]: https://wooorm.com
+
+[esm]: https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c
+
+[esmsh]: https://esm.sh
+
+[typescript]: https://www.typescriptlang.org
+
+[contribute]: https://opensource.guide/how-to-contribute/