fix: reduce shader usage and fix greeter

Modules/Sidebar/Chat/Content/ApprovalPrompt.qml

@@ -337,7 +337,7 @@ Item {
 										}
 									}
 
-									CustomClippingRect {
+									ClipRect {
 										id: expandedTool
 
 										anchors.top: collapsedRow.bottom

Modules/Sidebar/Chat/Content/CodeBlockView.qml

@@ -252,7 +252,7 @@ CustomRect {
 		}
 	}
 
-	CustomClippingRect {
+	CustomRect {
 		id: codeRect
 
 		anchors.left: parent.left
@@ -265,6 +265,7 @@ CustomRect {
 		implicitWidth: codeText.implicitWidth + codeFlick.anchors.margins * 2
 		implicitHeight: codeText.implicitHeight + codeFlick.anchors.margins * 2
 		color: CodeColors.active.bg
+		clip: true
 
 		Flickable {
 			id: codeFlick
@@ -272,6 +273,9 @@ CustomRect {
 			anchors.fill: parent
 			anchors.margins: Tokens.padding.small
 
+			boundsBehavior: Flickable.StopAtBounds
+			contentWidth: codeText.implicitWidth
+
 			CustomScrollBar.horizontal: CustomScrollBar {
 				flickable: codeFlick
 				parent: codeFlick.parent
@@ -280,16 +284,13 @@ CustomRect {
 				anchors.right: parent.right
 			}
 
-			TextAreaBase.flickable: TextAreaBase {
+			CustomText {
 				id: codeText
 
 				color: CodeColors.active.normal
-				layer.enabled: true
-				clip: false
 				font: Tokens.font.mono.small
-				textFormat: root.colored ? Text.RichText : Text.PlainText
+				textFormat: Text.RichText
 				text: root.colored ? root.html : root.plainForDisplay(root.code)
-				readOnly: true
 			}
 		}
 	}

Modules/Sidebar/Chat/Content/ProcessBlock.qml

@@ -125,7 +125,7 @@ Item {
 		current: root.current
 	}
 
-	CustomClippingRect {
+	ClipRect {
 		id: expandedRect
 
 		anchors.left: parent.left