Adding Hindi

frontend/src/app/app.constants.ts

@@ -87,4 +87,5 @@ export const languages: Language[] = [
    { code: 'uk', name: 'Українська' },      // Ukrainian
    { code: 'vi', name: 'Tiếng Việt' },      // Vietnamese
    { code: 'zh', name: '中文' },            // Chinese
+   { code: 'hi', name: 'हिन्दी' },             // Hindi
 ];

frontend/src/locale/messages.xlf

@@ -2775,7 +2775,7 @@
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/television/television.component.ts</context>
-          <context context-type="linenumber">27</context>
+          <context context-type="linenumber">28</context>
         </context-group>
         <note priority="1" from="description">master-page.tvview</note>
       </trans-unit>