Resolve "Tutor Registration - match password against pwned database"

Closes #132 (closed)

frontend/src/components/PasswordChangeDialog.vue

@@ -84,7 +84,8 @@ export default {
         this.$notify({
           title: 'Error!',
           text: `Unable to change password<br/>${reasons}`,
-          type: 'error'
+          type: 'error',
+          duration: -1
         })
       })
     }