fix(version): update theme version to 1.1.8 and require minimum version 2.22.0

package.json

@@ -1,7 +1,7 @@
 {
   "name": "theme-terminal",
   "private": true,
-  "version": "1.1.6",
+  "version": "1.1.8",
   "description": "A terminal like theme for Halo.",
   "scripts": {
     "dev": "vite build --watch",