Add: server localization for chapter lookup

client/pages/audiobook/_id/chapters.vue

@@ -565,7 +565,7 @@ export default {
           this.findingChapters = false
 
           if (data.error) {
-            this.asinError = data.error
+            this.asinError = this.$getString(data.stringKey)
           } else {
             console.log('Chapter data', data)
             this.chapterData = data

client/strings/en-us.json

@@ -724,6 +724,7 @@
   "MessageChapterErrorStartGteDuration": "Invalid start time must be less than audiobook duration",
   "MessageChapterErrorStartLtPrev": "Invalid start time must be greater than or equal to previous chapter start time",
   "MessageChapterStartIsAfter": "Chapter start is after the end of your audiobook",
+  "MessageChaptersNotFound": "Chapters not found",
   "MessageCheckingCron": "Checking cron...",
   "MessageConfirmCloseFeed": "Are you sure you want to close this feed?",
   "MessageConfirmDeleteBackup": "Are you sure you want to delete backup for {0}?",
@@ -780,6 +781,7 @@
   "MessageForceReScanDescription": "will scan all files again like a fresh scan. Audio file ID3 tags, OPF files, and text files will be scanned as new.",
   "MessageImportantNotice": "Important Notice!",
   "MessageInsertChapterBelow": "Insert chapter below",
+  "MessageInvalidAsin": "Invalid ASIN",
   "MessageItemsSelected": "{0} items selected",
   "MessageItemsUpdated": "{0} items updated",
   "MessageJoinUsOn": "Join us on",