Add password generator feature and update localization files

webapp/src/styles.css

@@ -2,6 +2,7 @@
 @import './styles/base.css';
 @import './styles/auth.css';
 @import './styles/forms.css';
+@import './styles/generator.css';
 @import './styles/shell.css';
 @import './styles/vault.css';
 @import './styles/management.css';