♻️ Restructure: Move Astro to repository root

BREAKING CHANGE: Astro project is now at repository root
- Removed dealplustech-astro subdirectory
- Moved all Astro files to root
- Updated PostCSS config to .cjs
- Removed old Next.js files

✅ 11 pages built successfully
✅ Cookie consent banner included
✅ Privacy/Terms links in footer
✅ Ready for Easypanel deployment (no root dir needed)

Migration path:
- Old structure: /dealplustech-astro/
- New structure: / (root)

dealplustech-astro/node_modules/semver/internal/parse-options.js

@@ -1,17 +0,0 @@
-'use strict'
-
-// parse out just the options we care about
-const looseOption = Object.freeze({ loose: true })
-const emptyOpts = Object.freeze({ })
-const parseOptions = options => {
-  if (!options) {
-    return emptyOpts
-  }
-
-  if (typeof options !== 'object') {
-    return looseOption
-  }
-
-  return options
-}
-module.exports = parseOptions