[docs] README 수정

README.md

@@ -12,4 +12,6 @@ SMASHING iOS Assignment 레포입니다 🌀🧪
 - GitHub 같이 망쳐보기 (아요 과제)
     - 코딩 컨벤션 지키기
     - 코리 규칙 설정해보기
-    - 머지하면서 망해보기
+    - 머지하면서 망해보기
+
+# 2주차

Smashing-Assignment/Extension/UITextField+.swift

@@ -1,12 +1,12 @@
 //
 //  UITextField+.swift
-//  NewCombine
+//  Smashing-Assignment
 //
-//  Created by JIN on 12/26/25.
+//  Created by 홍준범 on 12/26/25.
 //
 
-import Combine
 import UIKit
+import Combine
 
 extension UITextField {
     func textDidChangePublisher() -> AnyPublisher<String, Never> {
@@ -17,4 +17,22 @@ extension UITextField {
     }
 }
 
-
+extension UITextField {
+    func addLeftPadding(_ width: CGFloat = 10) {
+        let paddingView = UIView(frame: CGRect(x: 0, y: 0, width: width, height: self.frame.height))
+        self.leftView = paddingView
+        self.leftViewMode = ViewMode.always
+    }
+
+    func addRightPadding(_ width: CGFloat = 10) {
+        let paddingView = UIView(frame: CGRect(x: 0, y: 0, width: width, height: self.frame.height))
+        self.rightView = paddingView
+        self.rightViewMode = ViewMode.always
+    }
+
+        /// 텍스트 필드에 좌우 패딩을 한 번에 추가합니다.
+    func addPadding(leftAmount: CGFloat = 10, rightAmount: CGFloat = 10) {
+        addLeftPadding(leftAmount)
+        addRightPadding(rightAmount)
+    }
+}

Smashing-Assignment/Presentation/Seungjun/ViewController_LSJ.swift

@@ -0,0 +1,8 @@
+//
+//  ViewController_LSJ.swift
+//  Smashing-Assignment
+//
+//  Created by 이승준 on 12/26/25.
+//
+
+import Foundation