Add new icons to all menu bar entries

frontend/src/components/widgets/labels/TextLabel.svelte

@@ -8,6 +8,7 @@
 	export let disabled = false;
 	export let bold = false;
 	export let italic = false;
+	export let centerAlign = false;
 	export let tableAlign = false;
 	export let minWidth = 0;
 	export let multiline = false;
@@ -27,6 +28,7 @@
 	class:bold
 	class:italic
 	class:multiline
+	class:center-align={centerAlign}
 	class:table-align={tableAlign}
 	style:min-width={minWidth > 0 ? `${minWidth}px` : ""}
 	style={`${styleName} ${extraStyles}`.trim() || undefined}
@@ -59,6 +61,10 @@
 			margin: 4px 0;
 		}
 
+		&.center-align {
+			text-align: center;
+		}
+
 		&.table-align {
 			flex: 0 0 30%;
 			text-align: right;