✨ translation keys

ref #69

src/components/users/AddUserModal.svelte

@@ -47,7 +47,7 @@
     if (processed_last_submit === true) {
       processed_last_submit = false;
       const toast = Toastify({
-        text: "User is being added...",
+        text: $_("user-is-being-added"),
         duration: -1,
       }).showToast();
       UserService.userControllerPost({
@@ -67,19 +67,16 @@
           modal_open = false;
           //
           Toastify({
-            text: "User added",
+            text: $_("user-added"),
             duration: 500,
             backgroundColor: "linear-gradient(to right, #00b09b, #96c93d)",
           }).showToast();
           current_users.push(result);
           current_users = current_users;
         })
-        .catch((err) => {
-          //
-        })
+        .catch((err) => {})
         .finally(() => {
           processed_last_submit = true;
-          //
           toast.hideToast();
         });
     }
@@ -125,11 +122,11 @@
             </div>
             <div class="mt-3 text-center sm:mt-0 sm:ml-4 sm:text-left">
               <h3 class="text-lg leading-6 font-medium text-gray-900">
-                Create a new User
+                {$_('create-a-new-user')}
               </h3>
               <div class="mt-2 mb-6">
                 <p class="text-sm text-gray-500">
-                  Please provide the required information to add a new user.
+                  {$_('please-provide-the-required-information-to-add-a-new-user')}
                 </p>
               </div>
               <div class="grid grid-cols-6 gap-6">