♻️ 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/micromark-core-commonmark/dev/index.d.ts

@@ -1,23 +0,0 @@
-export { attention } from "./lib/attention.js";
-export { autolink } from "./lib/autolink.js";
-export { blankLine } from "./lib/blank-line.js";
-export { blockQuote } from "./lib/block-quote.js";
-export { characterEscape } from "./lib/character-escape.js";
-export { characterReference } from "./lib/character-reference.js";
-export { codeFenced } from "./lib/code-fenced.js";
-export { codeIndented } from "./lib/code-indented.js";
-export { codeText } from "./lib/code-text.js";
-export { content } from "./lib/content.js";
-export { definition } from "./lib/definition.js";
-export { hardBreakEscape } from "./lib/hard-break-escape.js";
-export { headingAtx } from "./lib/heading-atx.js";
-export { htmlFlow } from "./lib/html-flow.js";
-export { htmlText } from "./lib/html-text.js";
-export { labelEnd } from "./lib/label-end.js";
-export { labelStartImage } from "./lib/label-start-image.js";
-export { labelStartLink } from "./lib/label-start-link.js";
-export { lineEnding } from "./lib/line-ending.js";
-export { list } from "./lib/list.js";
-export { setextUnderline } from "./lib/setext-underline.js";
-export { thematicBreak } from "./lib/thematic-break.js";
-//# sourceMappingURL=index.d.ts.map