add empty_displayname to locale.

client/src/components/connect.vue

@@ -213,7 +213,7 @@
       if (this.displayname == '') {
         this.$swal({
           title: this.$t('connect.error') as string,
-          text: 'Display Name cannot be empty.' as string, // TODO: Add to i18n.
+          text: this.$t('connect.empty_displayname') as string,
           icon: 'error',
         })
         return

client/src/locale/en-us.ts

@@ -16,6 +16,7 @@ export const connect = {
   password: 'Password',
   connect: 'Connect',
   error: 'Login error',
+  empty_displayname: 'Display Name cannot be empty.',
 }
 
 export const context = {

client/src/locale/es-sp.ts

@@ -16,6 +16,8 @@ export const connect = {
   password: 'Contraseña',
   connect: 'Conectar',
   error: 'Error de login',
+  // TODO
+  //empty_displayname: 'Display Name cannot be empty.',
 }
 
 export const context = {

client/src/locale/fr-fr.ts

@@ -16,6 +16,8 @@ export const connect = {
   password: 'Mot de passe',
   connect: 'Connexion',
   error: 'Erreur de connexion',
+  // TODO
+  //empty_displayname: 'Display Name cannot be empty.',
 }
 
 export const context = {

client/src/locale/nb-no.ts

@@ -16,6 +16,8 @@ export const connect = {
   password: 'Passord',
   connect: 'Koble til',
   error: 'Innloggingsfeil',
+  // TODO
+  //empty_displayname: 'Display Name cannot be empty.',
 }
 
 export const context = {

client/src/locale/sk-sk.ts

@@ -15,6 +15,8 @@ export const connect = {
   displayname: 'Vaše meno',
   password: 'Heslo',
   connect: 'Pripojiť sa',
+  error: 'Chyba pri prihlasovaní',
+  empty_displayname: 'Meno nemôže byť prázdne.',
 }
 
 export const context = {

client/src/locale/sv-se.ts

@@ -16,6 +16,8 @@ export const connect = {
   password: 'Lösenord',
   connect: 'Anslut',
   error: 'Inloggningsfel',
+  // TODO
+  //empty_displayname: 'Display Name cannot be empty.',
 }
 
 export const context = {