fix(mac): use pointing hand cursor on tool links

apps/macos/Sources/Clawdis/PointingHandCursor.swift

@@ -0,0 +1,31 @@
+import AppKit
+import SwiftUI
+
+private struct PointingHandCursorModifier: ViewModifier {
+    @State private var isHovering = false
+
+    func body(content: Content) -> some View {
+        content
+            .onHover { hovering in
+                guard hovering != self.isHovering else { return }
+                self.isHovering = hovering
+                if hovering {
+                    NSCursor.pointingHand.push()
+                } else {
+                    NSCursor.pop()
+                }
+            }
+            .onDisappear {
+                guard self.isHovering else { return }
+                self.isHovering = false
+                NSCursor.pop()
+            }
+    }
+}
+
+extension View {
+    func pointingHandCursor() -> some View {
+        self.modifier(PointingHandCursorModifier())
+    }
+}
+

apps/macos/Sources/Clawdis/ToolsSettings.swift

@@ -295,6 +295,7 @@ private struct ToolRow: View {
                     }
                     .foregroundColor(.accentColor)
                     .onHover { self.linkHovering = $0 }
+                    .pointingHandCursor()
                     Text(self.tool.description)
                         .font(.subheadline)
                         .foregroundStyle(.secondary)