Add Croatian language

frontend/src/app/app.constants.ts

@@ -151,7 +151,7 @@ export const languages: Language[] = [
    { code: 'fr', name: 'Français' },        // French
 // { code: 'gl', name: 'Galego' },          // Galician
    { code: 'ko', name: '한국어' },          // Korean
-// { code: 'hr', name: 'Hrvatski' },        // Croatian
+   { code: 'hr', name: 'Hrvatski' },        // Croatian
 // { code: 'id', name: 'Bahasa Indonesia' },// Indonesian
    { code: 'hi', name: 'हिन्दी' },             // Hindi
    { code: 'ne', name: 'नेपाली' },            // Nepalese

nginx.conf

@@ -108,6 +108,7 @@ http {
 	        ~*^hi hi;
 	        ~*^ne ne;
 	        ~*^lt lt;
+	        ~*^hr hr;
 	}
 
 	map $cookie_lang $lang {
@@ -145,6 +146,7 @@ http {
 	        ~*^hi hi;
 	        ~*^ne ne;
 	        ~*^lt lt;
+	        ~*^hr hr;
 	}
 
 	server {

production/nginx/http-language.conf

@@ -32,6 +32,7 @@ map $http_accept_language $header_lang {
 	~*^vi vi;
 	~*^zh zh;
 	~*^lt lt;
+	~*^hr hr;
 }
 map $cookie_lang $lang {
 	default $header_lang;
@@ -67,4 +68,5 @@ map $cookie_lang $lang {
 	~*^vi vi;
 	~*^zh zh;
 	~*^lt lt;
+	~*^hr hr;
 }