Ensure plaintext is always first

index.html

@@ -36,7 +36,7 @@
       <div id="length">Waiting...</div>
 
       <div id="info">
-        v2.2.0 | © Nicd 2022 | <a href="https://gitlab.com/Nicd/t" target="_blank">Source</a> | <a href="./licenses.txt"
+        v2.2.1 | © Nicd 2023 | <a href="https://gitlab.com/Nicd/t" target="_blank">Source</a> | <a href="./licenses.txt"
           target="_blank">Licenses</a>
       </div>
     </footer>

tahnaroskakori.js

@@ -74,6 +74,11 @@ function getLanguageClassName(language) {
 function renderLanguageOptions() {
   const languages = [...LANGUAGE_NAMES];
   languages.sort();
+
+  // Plain text must be first
+  languages.splice(languages.indexOf(PLAINTEXT), 1);
+  languages.unshift(PLAINTEXT);
+
   for (const language of languages) {
     const option = document.createElement("option");
     option.value = language;