refactor: Update account authentication and password input components

- Replace XKeypad with standard password input fields
- Update user authentication and login info components
- Modify password modification and account pages
- Add sub-layout widget enhancements

🤖 Generated with Claude Code

Co-Authored-By: Claude <noreply@anthropic.com>

src/entities/account/ui/user-account-auth-wrap.tsx

@@ -111,7 +111,7 @@ export const UserAccountAuthWrap = ({
   ]
   return (
     <>
-      <div className="ing-list pdtop">
+      <div className="ing-list pdtop pb-86">
         <div className="perm-form">
           <div className="perm-field">
             <div className="perm-label">계정 상태</div>
@@ -144,7 +144,7 @@ export const UserAccountAuthWrap = ({
           menuGrants={ permissions }
         ></UserAccountAuthPermList>
 
-        <div className="apply-row bottom-padding">
+        <div className="apply-row">
           <button
             className="btn-50 btn-blue flex-1"
             type="button"

src/entities/account/ui/user-login-auth-info-wrap.tsx

@@ -5,6 +5,7 @@ import { useEffect, useState } from 'react';
 import { useUserModifyAuthMethodMutation } from '@/entities/user/api/use-user-modify-authmethod-mutation';
 import { PATHS } from '@/shared/constants/paths';
 import { useNavigate } from '@/shared/lib/hooks/use-navigate';
+import { snackBar } from '@/shared/lib/toast';
 
 export const UserLoginAuthInfoWrap = ({
   mid,
@@ -25,7 +26,7 @@ export const UserLoginAuthInfoWrap = ({
   const { mutateAsync: userFindAuthMethod } = useUserFindAuthMethodMutation();
   const { mutateAsync: userModifyAuthMethod } = useUserModifyAuthMethodMutation({
     onSuccess: () => {
-      // snackBar('사용자 정보가 성공적으로 저장되었습니다.');
+      snackBar('사용자 정보가 성공적으로 저장되었습니다.');
       navigate(PATHS.account.user.manage, {
         state: {
           mid: mid,
@@ -33,7 +34,7 @@ export const UserLoginAuthInfoWrap = ({
       });
     },
     onError: (error) => {
-      // snackBar(error?.response?.data?.message || '사용자 정보 저장에 실패했습니다.');
+      snackBar(error?.response?.data?.message || '사용자 정보 저장에 실패했습니다.');
     }
   });
 
@@ -391,7 +392,7 @@ export const UserLoginAuthInfoWrap = ({
   return (
     <>
       <div className="ing-list pdtop">
-        <div className="settings-login-auth">
+        <div className="settings-login-auth pb-86">
           <div className="group">
             <div className="group-header">
               <div className="title">이메일 주소</div>
@@ -489,7 +490,7 @@ export const UserLoginAuthInfoWrap = ({
             <div className="notice-bar">※ 탭을 변경하면 미저장 내용은 초기화됩니다.</div>
           </div>
         </div>
-        <div className="apply-row bottom-padding">
+        <div className="apply-row">
           <button
             className="btn-50 btn-blue flex-1"
             disabled={!isSaveButtonEnabled()}

src/entities/account/ui/user-manage-wrap.tsx

@@ -41,7 +41,8 @@ export const UserManageWrap = () => {
   
   return (
     <>
-      <div className="ing-list" style={{ display: 'flex', flexDirection: 'column', height: 'calc(100vh - 200px)' }}>
+      {/* <div className="ing-list" style={{ display: 'flex', flexDirection: 'column', height: 'calc(100vh - 86px)' }}> */}
+      <div className="ing-list pb-86">
         <div style={{ flexShrink: 0 }}>
           <div className="input-wrapper top-select mt-16">
             <select