Enable 'ka' locale for Georgian

frontend/angular.json

@@ -47,6 +47,10 @@
             "translation": "src/locale/messages.ja.xlf",
             "baseHref": "/ja/"
           },
+          "ka": {
+            "translation": "src/locale/messages.ka.xlf",
+            "baseHref": "/ka/"
+          },
           "nl": {
             "translation": "src/locale/messages.nl.xlf",
             "baseHref": "/nl/"

frontend/src/app/app.constants.ts

@@ -81,6 +81,7 @@ export const languages: Language[] = [
    { code: 'fa', name: 'فارسی' },           // Persian
    { code: 'fr', name: 'Français' },        // French
 // { code: 'gl', name: 'Galego' },          // Galician
+   { code: 'ka', name: 'ქართული' },         // Georgian
 // { code: 'ko', name: '한국어' },          // Korean
 // { code: 'hr', name: 'Hrvatski' },        // Croatian
 // { code: 'id', name: 'Bahasa Indonesia' },// Indonesian