Refactor all templates to dictpress v5 (Rust/Tera templates).

static/alar.js

@@ -1,8 +1,3 @@
-// Custom language code mapping for govarnam.
-window.autoCompLangCodes = {
-    "kannada": "kn"
-}
-
 function hasKannadaChar(str) {
   return /[\u0C80-\u0CFF]/.test(str);
 }
@@ -57,4 +52,4 @@ function hasKannadaChar(str) {
         defs[i].appendChild(s);
     }
 
-})();
+})();