feat: update download link

Author: Louis-7

src/app/components/DownloadButton.tsx

@@ -4,9 +4,9 @@ import { Button, Link } from '@heroui/react';
 import { Icon } from '@iconify/react';
 
 const downloadFiles = {
-  win64: 'SnapMind-0.1.1-x64-setup.exe',
-  macIntel: 'SnapMind-0.1.1.dmg',
-  macArm: 'SnapMind-0.1.1-arm64.dmg',
+  win64: 'SnapMind-0.1.2-x64-setup.exe',
+  macIntel: 'SnapMind-0.1.2.dmg',
+  macArm: 'SnapMind-0.1.2-arm64.dmg',
 };
 
 const BASE_URL = 'https://github.com/Snap-Mind/snap-mind/releases/latest/download/';