♻️ 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/dset/dist/index.js

@@ -1,11 +0,0 @@
-function dset(obj, keys, val) {
-	keys.split && (keys=keys.split('.'));
-	var i=0, l=keys.length, t=obj, x, k;
-	while (i < l) {
-		k = ''+keys[i++];
-		if (k === '__proto__' || k === 'constructor' || k === 'prototype') break;
-		t = t[k] = (i === l) ? val : (typeof(x=t[k])===typeof(keys)) ? x : (keys[i]*0 !== 0 || !!~(''+keys[i]).indexOf('.')) ? {} : [];
-	}
-}
-
-exports.dset = dset;

dealplustech-astro/node_modules/dset/dist/index.min.js

@@ -1 +0,0 @@
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e(t.dset={})}(this,(function(t){t.dset=function(t,e,o){e.split&&(e=e.split("."));for(var n,f,p=0,i=e.length,d=t;p<i&&"__proto__"!=(f=""+e[p++])&&"constructor"!==f&&"prototype"!==f;)d=d[f]=p===i?o:typeof(n=d[f])==typeof e?n:0*e[p]!=0||~(""+e[p]).indexOf(".")?{}:[]}}));

dealplustech-astro/node_modules/dset/dist/index.mjs

@@ -1,9 +0,0 @@
-export function dset(obj, keys, val) {
-	keys.split && (keys=keys.split('.'));
-	var i=0, l=keys.length, t=obj, x, k;
-	while (i < l) {
-		k = ''+keys[i++];
-		if (k === '__proto__' || k === 'constructor' || k === 'prototype') break;
-		t = t[k] = (i === l) ? val : (typeof(x=t[k])===typeof(keys)) ? x : (keys[i]*0 !== 0 || !!~(''+keys[i]).indexOf('.')) ? {} : [];
-	}
-}