docs: move to js shiki engine

docs/stores/shiki.ts

@@ -1,12 +1,14 @@
 import type { HighlighterCore } from 'shiki'
 
+import { createJavaScriptRegexEngine, getSingletonHighlighter } from 'shiki'
 import { computed, onMount, atom, task } from 'nanostores'
-import { getSingletonHighlighter } from 'shiki'
 
 import { colorTheme } from '../utils/shiki-theme'
 
 let shikiHighlighter = atom<HighlighterCore | null>(null)
 
+let jsEngine = createJavaScriptRegexEngine()
+
 export let shiki = computed([shikiHighlighter], highlighter => ({
   theme: 'css-variables',
   highlighter,
@@ -24,6 +26,7 @@ onMount(shikiHighlighter, () => {
         import('shiki/langs/js.mjs'),
       ],
       themes: [colorTheme],
+      engine: jsEngine,
     })
 
     shikiHighlighter.set(highlighter)

package.json

@@ -89,7 +89,7 @@
     "@nanostores/vue": "^0.10.0",
     "@playform/compress": "^0.1.1",
     "@poppanator/sveltekit-svg": "5.0.0-svelte5.3",
-    "@shikijs/transformers": "^1.14.1",
+    "@shikijs/transformers": "^1.15.0",
     "@types/eslint": "^9.6.1",
     "@types/mdast": "^4.0.4",
     "@types/natural-compare-lite": "^1.4.2",
@@ -131,7 +131,7 @@
     "prettier-plugin-svelte": "^3.2.6",
     "rehype-external-links": "^3.0.0",
     "remark-sectionize": "^2.0.0",
-    "shiki": "^1.14.1",
+    "shiki": "^1.15.0",
     "shiki-magic-move": "^0.4.4",
     "simple-git-hooks": "^2.11.1",
     "stylelint": "^16.8.2",