♻️ 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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✅ Ready for Easypanel deployment (no root dir needed)

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

dealplustech-astro/node_modules/micromark-extension-gfm-table/dev/lib/edit-map.d.ts

@@ -1,38 +0,0 @@
-/**
- * @import {Event} from 'micromark-util-types'
- */
-/**
- * @typedef {[number, number, Array<Event>]} Change
- * @typedef {[number, number, number]} Jump
- */
-/**
- * Tracks a bunch of edits.
- */
-export class EditMap {
-    /**
-     * Record of changes.
-     *
-     * @type {Array<Change>}
-     */
-    map: Array<Change>;
-    /**
-     * Create an edit: a remove and/or add at a certain place.
-     *
-     * @param {number} index
-     * @param {number} remove
-     * @param {Array<Event>} add
-     * @returns {undefined}
-     */
-    add(index: number, remove: number, add: Array<Event>): undefined;
-    /**
-     * Done, change the events.
-     *
-     * @param {Array<Event>} events
-     * @returns {undefined}
-     */
-    consume(events: Array<Event>): undefined;
-}
-export type Change = [number, number, Array<Event>];
-export type Jump = [number, number, number];
-import type { Event } from 'micromark-util-types';
-//# sourceMappingURL=edit-map.d.ts.map