♻️ 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
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✅ 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-factory-label/index.d.ts

@@ -1,37 +0,0 @@
-/**
- * Parse labels.
- *
- * > 👉 **Note**: labels in markdown are capped at 999 characters in the string.
- *
- * ###### Examples
- *
- * ```markdown
- * [a]
- * [a
- * b]
- * [a\]b]
- * ```
- *
- * @this {TokenizeContext}
- *   Tokenize context.
- * @param {Effects} effects
- *   Context.
- * @param {State} ok
- *   State switched to when successful.
- * @param {State} nok
- *   State switched to when unsuccessful.
- * @param {TokenType} type
- *   Type of the whole label (`[a]`).
- * @param {TokenType} markerType
- *   Type for the markers (`[` and `]`).
- * @param {TokenType} stringType
- *   Type for the identifier (`a`).
- * @returns {State}
- *   Start state.
- */
-export function factoryLabel(this: TokenizeContext, effects: Effects, ok: State, nok: State, type: TokenType, markerType: TokenType, stringType: TokenType): State;
-import type { Effects } from 'micromark-util-types';
-import type { State } from 'micromark-util-types';
-import type { TokenType } from 'micromark-util-types';
-import type { TokenizeContext } from 'micromark-util-types';
-//# sourceMappingURL=index.d.ts.map