feat: usePasswordChange 훅 기본 형태 추가

frontend/src/hooks/api/usePasswordChange.js

@@ -0,0 +1,16 @@
+import instance from '../../utils/axios/instance';
+import { API_URL } from '../../constants';
+
+export function usePasswordChange() {
+  // TODO: API 수정 후 실제 기능하는지 확인
+  const passwordChange = (currentPw, newPw, newPwCheck) => {
+    const newPasswordBody = {
+      currentPassword: currentPw,
+      newPassword: newPw,
+      newPasswordCheck: newPwCheck,
+    };
+    return instance.put(`${API_URL}/user/updatepassword/`, newPasswordBody);
+  };
+
+  return { passwordChange };
+}

frontend/src/pages/LectureCreatePage/LectureCreatePage.jsx

@@ -39,12 +39,11 @@ export default function LectureCreatePage() {
       </div>
       <div className={styles.inputField}>
         <label className={styles.label}>설명</label>
-        <input
-          className={styles.input}
+        <textarea
           ref={description}
-          type="text"
+          className={styles.textarea}
           placeholder="강의에 대한 설명을 입력하세요"
-        />
+        ></textarea>
       </div>
       <div className={styles.inputField}>
         <label className={styles.label}>강의 계획</label>