fix: spm

Sources/ClashX Dashboard/Views/SwiftUIViewExtensions.swift

@@ -0,0 +1,27 @@
+//
+//  SwiftUIViewExtensions.swift
+//  ClashX Dashboard
+//
+//
+
+import Foundation
+import SwiftUI
+
+struct Show: ViewModifier {
+	let isVisible: Bool
+
+	@ViewBuilder
+	func body(content: Content) -> some View {
+		if isVisible {
+			content
+		} else {
+			EmptyView()
+		}
+	}
+}
+
+extension View {
+	func show(isVisible: Bool) -> some View {
+		ModifiedContent(content: self, modifier: Show(isVisible: isVisible))
+	}
+}