most stuff seem to work without errors

src/stores/emoji.js

@@ -213,7 +213,9 @@ export const useEmojiStore = defineStore('emoji', {
               const imageUrl = value.image_url
               return {
                 displayText: key,
-                imageUrl: imageUrl ? useInstanceStore().server + imageUrl : value,
+                imageUrl: imageUrl
+                  ? useInstanceStore().server + imageUrl
+                  : value,
                 tags: imageUrl
                   ? value.tags.sort((a, b) => (a > b ? 1 : 0))
                   : ['utf'],

src/stores/interface.js

@@ -575,7 +575,7 @@ export const useInterfaceStore = defineStore('interface', {
     },
     async applyTheme({ recompile = false } = {}) {
       const { forceThemeRecompilation, themeDebug, theme3hacks } =
-        window.vuex.state.config
+        useSyncConfigStore().mergedConfig
       this.themeChangeInProgress = true
       // If we're not forced to recompile try using
       // cache (tryLoadCache return true if load successful)