region selector: remove auto fullscreen ocr, make close btn fab

ocr-ing the whole screen slow and messy. it's better to just go with the regular flow of selecting a region

dots/.config/quickshell/ii/modules/common/widgets/FloatingActionButton.qml

@@ -12,9 +12,9 @@ RippleButton {
     property bool expanded: false
     property real baseSize: 56
     property real elementSpacing: 5
-    implicitWidth: Math.max(contentRowLayout.implicitWidth + 10 * 2, baseSize)
+    implicitWidth: expanded ? (Math.max(contentRowLayout.implicitWidth + 10 * 2, baseSize)) : baseSize
     implicitHeight: baseSize
-    buttonRadius: Appearance.rounding.small
+    buttonRadius: baseSize / 14 * 4
     colBackground: Appearance.colors.colPrimaryContainer
     colBackgroundHover: Appearance.colors.colPrimaryContainerHover
     colRipple: Appearance.colors.colPrimaryContainerActive

dots/.config/quickshell/ii/modules/common/widgets/RippleButtonWithIcon.qml

@@ -11,6 +11,7 @@ RippleButton {
     property string mainText: "Button text"
     property Component mainContentComponent: Component {
         StyledText {
+            visible: text !== ""
             text: buttonWithIconRoot.mainText
             font.pixelSize: Appearance.font.pixelSize.small
             color: Appearance.colors.colOnSecondaryContainer