add docs for sucard

Author: mikhailChelbaev

Sources/ComponentsKit/Components/Card/SUCard.swift

@@ -1,15 +1,40 @@
 import SwiftUI
 
+/// A SwiftUI component that serves as a container for provided content.
+///
+/// - Example:
+/// ```swift
+/// SUCard(
+///   model: .init(),
+///   content: {
+///     Text("This is the content of the card.")
+///   }
+/// )
 public struct SUCard<Content: View>: View {
-  let model: CardVM
+  // MARK: - Properties
+
+  /// A model that defines the appearance properties.
+  public let model: CardVM
 
   @ViewBuilder private let content: () -> Content
 
-  public init(model: CardVM, content: @escaping () -> Content) {
+  // MARK: - Initialization
+
+  /// Initializer.
+  ///
+  /// - Parameters:
+  ///   - model: A model that defines the appearance properties.
+  ///   - content: The content that is displayed in the card.
+  public init(
+    model: CardVM,
+    content: @escaping () -> Content
+  ) {
     self.model = model
     self.content = content
   }
 
+  // MARK: - Body
+
   public var body: some View {
     self.content()
       .padding(self.model.contentPaddings.edgeInsets)
@@ -23,14 +48,3 @@ public struct SUCard<Content: View>: View {
       .shadow(self.model.shadow)
   }
 }
-
-extension View {
-  func shadow(_ shadow: Shadow) -> some View {
-    self.shadow(
-      color: shadow.color.color,
-      radius: shadow.radius,
-      x: shadow.offset.width,
-      y: shadow.offset.height
-    )
-  }
-}

Sources/ComponentsKit/Components/Card/UKCard.swift

@@ -7,7 +7,7 @@ import UIKit
 /// ```swift
 /// let banner = UKCard(
 ///   model: .init(),
-///   content: { _ in
+///   content: {
 ///     let label = UILabel()
 ///     label.text = "This is the content of the card."
 ///     label.numberOfLines = 0

Sources/ComponentsKit/Shared/Types/Shadow.swift

@@ -1,4 +1,4 @@
-import Foundation
+import SwiftUI
 
 /// Defines shadow options for components.
 public enum Shadow: Hashable {
@@ -50,3 +50,16 @@ extension Shadow {
     }
   }
 }
+
+// MARK: - SwiftUI + Shadow
+
+extension View {
+  func shadow(_ shadow: Shadow) -> some View {
+    self.shadow(
+      color: shadow.color.color,
+      radius: shadow.radius,
+      x: shadow.offset.width,
+      y: shadow.offset.height
+    )
+  }
+}