Add base infrastructure and SPM dependencies for iOS development.

Integrate SnapKit and Kingfisher, add BaseViewController and NotificationName, and streamline AGENTS.md with Android-aligned conventions.

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

suixinkan/ViewController.swift

@@ -7,13 +7,11 @@
 
 import UIKit
 
-class ViewController: UIViewController {
+class ViewController: BaseViewController {
 
     override func viewDidLoad() {
         super.viewDidLoad()
-        // Do any additional setup after loading the view.
     }
 
-
 }