fix: multiple fixes all accross the SPA, missing buttons actions, styling etc.

web/src/components/UserMenu.vue

@@ -63,8 +63,11 @@ const items = computed(() => [
 			color="neutral"
 			variant="ghost"
 			block
-			class="h-10 justify-start gap-2.5 px-1.5 font-normal text-highlighted"
-			trailing-icon="i-lucide-chevrons-up-down"
+			:class="[
+				'h-10 gap-2.5 px-1.5 font-normal text-highlighted',
+				collapsed ? 'justify-center' : 'justify-start',
+			]"
+			:trailing-icon="collapsed ? undefined : 'i-lucide-chevrons-up-down'"
 			:ui="{ trailingIcon: 'ms-auto size-3.5 text-default' }"
 			:aria-label="triggerAriaLabel"
 		>