refactor: use head script instead of cookie

plugins/setup-head-script.server.ts

@@ -0,0 +1,38 @@
+import { STORAGE_KEY_CURRENT_USER_HANDLE, STORAGE_KEY_SETTINGS } from '~/constants'
+import { fontSizeMap } from '~/constants/options'
+
+/**
+ * Injecting scripts before renders
+ */
+export default defineNuxtPlugin(() => {
+  useHead({
+    script: [
+      {
+        innerHTML: `
+;(function() {
+  const handle = localStorage.getItem('${STORAGE_KEY_CURRENT_USER_HANDLE}')
+  if (!handle)
+    return
+  const allSettings = JSON.parse(localStorage.getItem('${STORAGE_KEY_SETTINGS}') || '{}')
+  const settings = allSettings[handle]
+  if (!settings)
+    return
+
+  const html = document.querySelector('html')
+  ${process.dev ? 'console.log(\'settings\', settings)' : ''}
+
+  const { fontSize, language } = settings || {}
+
+  if (fontSize) {
+    const fontSizeMap = ${JSON.stringify(fontSizeMap)}
+    html.style.setProperty('--font-size', fontSizeMap[fontSize])
+  }
+
+  if (language) {
+    html.setAttribute('lang', language)
+  }
+})()`.trim().replace(/\s*\n+\s*/g, ';'),
+      },
+    ],
+  })
+})