Fix plugin listener handlers, add message for configs using old server auth, show server version on account page

components/readers/ComicReader.vue

@@ -245,6 +245,7 @@ export default {
     async extract() {
       this.loading = true
 
+      // TODO: Handle JWT auth refresh
       const buff = await this.$axios.$get(this.url, {
         responseType: 'blob',
         headers: {

components/readers/MobiReader.vue

@@ -84,6 +84,7 @@ export default {
     },
     async initMobi() {
       // Fetch mobi file as blob
+      // TODO: Handle JWT auth refresh
       var buff = await this.$axios.$get(this.url, {
         responseType: 'blob',
         headers: {