chore: round dash calendar buttons

Author: soramanew

modules/dashboard/dash/Calendar.qml

@@ -100,6 +100,7 @@ CustomMouseArea {
             spacing: Tokens.spacing.extraSmall
 
             IconButton {
+                isRound: true
                 icon: "chevron_left"
                 type: IconButton.Text
                 font: Tokens.font.icon.builders.small.weight(Font.Bold).build()
@@ -116,7 +117,7 @@ CustomMouseArea {
 
                 StateLayer {
                     color: Colours.palette.m3primary
-                    radius: pressed ? Tokens.rounding.small : Tokens.rounding.large
+                    radius: pressed ? Tokens.rounding.small : height / 2
                     disabled: {
                         const now = new Date();
                         return root.nonAnimCurrMonth === now.getMonth() && root.nonAnimCurrYear === now.getFullYear();
@@ -146,6 +147,7 @@ CustomMouseArea {
             }
 
             IconButton {
+                isRound: true
                 icon: "chevron_right"
                 type: IconButton.Text
                 font: Tokens.font.icon.builders.small.weight(Font.Bold).build()