fix: use launcher API URL for signup terms and simplify platform settings

src/pages/login/LoginPage.tsx

@@ -12,7 +12,7 @@ const REMEMBERED_EMAIL_STORAGE_KEY = 'atnmy.lms.admin.login.rememberedEmail';
 const DEFAULT_EMAIL = '';
 const DEFAULT_PASSWORD = '';
 const AUTH_BASE_URL = (import.meta.env.VITE_ATNMY_AUTH_URL ?? import.meta.env.VITE_ADS_IDE_AUTH_URL ?? 'https://auth.autonomystudio.net').replace(/\/+$/, '');
-const LAUNCHER_API_BASE_URL = (import.meta.env.VITE_ATNMY_STDO_API_BASE_URL ?? 'http://localhost:4200').replace(/\/+$/, '');
+const LAUNCHER_API_BASE_URL = (import.meta.env.VITE_LAUNCHER_API_BASE_URL ?? 'https://portal-api.autonomystudio.net/api').replace(/\/+$/, '');
 const EMAIL_PATTERN = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
 
 export function LoginPage({ onLogin }: LoginPageProps) {
@@ -275,7 +275,7 @@ function InstructorSignupForm({ onCancel, onComplete }: InstructorSignupFormProp
     const title = key === 'terms' ? '이용약관' : '개인정보 처리방침';
     setTermModal({ title, body: '', loading: true });
     try {
-      const response = await fetch(`${LAUNCHER_API_BASE_URL}/api/terms/${key}`);
+      const response = await fetch(`${LAUNCHER_API_BASE_URL}/terms/${key}`);
       if (!response.ok) throw new Error('약관을 불러오지 못했습니다.');
       const payload = await response.json() as { term?: { body?: string } };
       setTermModal({ title, body: payload.term?.body || '등록된 약관 내용이 없습니다.', loading: false });
@@ -296,7 +296,7 @@ function InstructorSignupForm({ onCancel, onComplete }: InstructorSignupFormProp
           <span className="h-3 w-px bg-[#d8dde8]" />
           <h2 className="text-[26px] font-black tracking-[0] text-[#4f46e5]">강사 회원가입</h2>
         </div>
-        <p className="mt-2.5 text-[13px] font-bold text-[#6b7280]">조직에서 받은 강사 가입 코드를 입력해주세요.</p>
+        <p className="mt-2.5 text-[13px] font-bold text-[#6b7280]">강사 가입 코드를 입력해주세요.</p>
       </div>
       <form className="grid gap-3" onSubmit={handleSubmit}>
         <SignupInput label="이름" value={name} onChange={setName} placeholder="이름을 입력하세요" />