♻️ 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/import-meta-resolve/lib/resolve.d.ts

@@ -1,29 +0,0 @@
-/**
- * The “Resolver Algorithm Specification” as detailed in the Node docs (which is
- * sync and slightly lower-level than `resolve`).
- *
- * @param {string} specifier
- *   `/example.js`, `./example.js`, `../example.js`, `some-package`, `fs`, etc.
- * @param {URL} base
- *   Full URL (to a file) that `specifier` is resolved relative from.
- * @param {Set<string>} [conditions]
- *   Conditions.
- * @param {boolean} [preserveSymlinks]
- *   Keep symlinks instead of resolving them.
- * @returns {URL}
- *   A URL object to the found thing.
- */
-export function moduleResolve(specifier: string, base: URL, conditions?: Set<string>, preserveSymlinks?: boolean): URL;
-/**
- * @param {string} specifier
- * @param {{parentURL?: string, conditions?: Array<string>}} context
- * @returns {{url: string, format?: string | null}}
- */
-export function defaultResolve(specifier: string, context?: {
-    parentURL?: string;
-    conditions?: Array<string>;
-}): {
-    url: string;
-    format?: string | null;
-};
-//# sourceMappingURL=resolve.d.ts.map