fixup! fix: multilevel mailbox indentation

Signed-off-by: greta <[email protected]>

Author: GretaD

src/assets/NcAppNavigationItem.scss

@@ -132,7 +132,7 @@
 	flex-direction: column;
 	width: 100%;
 	gap: var(--default-grid-baseline, 4px);
-	padding-left: 10px;
+	padding-inline-start: 10px;
 
 	.app-navigation-entry {
 		display: inline-flex;