Improve Quick Start pill button sizing and horizontal padding.

Give action buttons more breathing room while keeping the same text size so the labels look balanced and centered.

Co-authored-by: Cursor <cursoragent@cursor.com>

smart_printer/UIComponents.swift

@@ -144,13 +144,15 @@ final class SidebarNavItem: NSControl {
 // MARK: - Action Button
 
 final class PillButton: NSButton {
+    private let horizontalPadding: CGFloat = 16
+
     init(title: String, color: NSColor) {
         super.init(frame: .zero)
         self.title = title
         isBordered = false
         wantsLayer = true
         layer?.backgroundColor = color.cgColor
-        layer?.cornerRadius = 10
+        layer?.cornerRadius = 11
         font = AppTheme.semiboldFont(size: 13)
         contentTintColor = .white
 
@@ -161,12 +163,25 @@ final class PillButton: NSButton {
             imageHugsTitle = true
         }
 
-        heightAnchor.constraint(equalToConstant: 36).isActive = true
+        heightAnchor.constraint(equalToConstant: 40).isActive = true
     }
 
     @available(*, unavailable)
     required init?(coder: NSCoder) { nil }
 
+    override var intrinsicContentSize: NSSize {
+        var size = super.intrinsicContentSize
+        size.width += horizontalPadding * 2
+        return size
+    }
+
+    override func draw(_ dirtyRect: NSRect) {
+        let originalBounds = bounds
+        defer { bounds = originalBounds }
+        bounds = originalBounds.insetBy(dx: horizontalPadding, dy: 0)
+        super.draw(dirtyRect)
+    }
+
     override func resetCursorRects() {
         addCursorRect(bounds, cursor: .pointingHand)
     }