refactor: 프로젝트 구조 최적화 및 컴포넌트 기반 모달 시스템 도입

주요 정리 내용:
- 핵심 엔진 분리: state, excelHandler 등을 src/core/ 디렉토리로 격리
- 모달 컴포넌트화: index.html의 거대 HTML 구조를 각 모달 TS 파일로 내장 및 동적 주입
- index.html 최적화: 수백 줄의 중복 코드를 제거하여 슬림한 Shell 구조로 변환
- 전역 복구: 병합 과정에서 발생한 한글 인코딩 깨짐 전수 복구 및 빌드 오류 해결
- 경로 정합성: 파일 구조 변경에 따른 모든 import 경로 일괄 업데이트

src/components/Modal/SWUserModal.ts

@@ -1,73 +1,154 @@
-import { state } from '../../state';
-import { SoftwareAsset, SWUser } from '../../excelHandler';
+import { state } from '../../core/state';
+import { SoftwareAsset, SWUser } from '../../core/excelHandler';
 import { openModal } from './BaseModal';
 import { createIcons, Edit2, X, Paperclip } from 'lucide';
 
 let currentSwUserAssetId: string = '';
 let tempSwUsers: SWUser[] = [];
 
-/**
- * 소프트웨어 사용자 할당 모달 초기화
- */
+const SW_USER_MODAL_HTML = `
+  <!-- S/W 할당 사용자 목록 모달 -->
+  <div id="sw-user-modal" class="modal-overlay hidden">
+    <div class="modal-content" style="max-width: 800px;">
+      <div class="modal-header">
+        <h2 id="sw-user-modal-title">S/W 할당 사용자 목록</h2>
+        <button id="btn-close-sw-user-modal" class="btn-icon" aria-label="닫기"><i data-lucide="x"></i></button>
+      </div>
+      <div class="modal-body">
+        <input type="hidden" id="sw-user-asset-id" />
+        <div style="text-align: right; margin-bottom: 0.75rem;">
+          <button type="button" id="btn-open-add-user" class="btn btn-primary btn-sm"><i data-lucide="plus"></i> 사용자 추가</button>
+        </div>
+        <div class="table-container">
+          <table style="width:100%;">
+            <thead>
+              <tr>
+                <th>법인</th>
+                <th>부서/팀</th>
+                <th>직위</th>
+                <th>이름</th>
+                <th>사용기간</th>
+                <th>증빙</th>
+                <th style="text-align:center;">관리</th>
+              </tr>
+            </thead>
+            <tbody id="user-list-body"></tbody>
+          </table>
+        </div>
+      </div>
+      <div class="modal-footer">
+        <div></div>
+        <div class="footer-actions">
+          <button id="btn-save-sw-user-mapping" class="btn btn-primary">변경사항 저장</button>
+          <button id="btn-cancel-sw-user-modal" class="btn btn-outline">닫기</button>
+        </div>
+      </div>
+    </div>
+  </div>
+
+  <!-- 사용자 추가/수정 서브 모달 -->
+  <div id="sw-user-edit-modal" class="modal-overlay hidden" style="z-index: 1100;">
+    <div class="modal-content" style="max-width: 500px;">
+      <div class="modal-header">
+        <h2 id="sw-user-edit-modal-title">사용자 정보</h2>
+        <button id="btn-close-sw-user-edit" class="btn-icon"><i data-lucide="x"></i></button>
+      </div>
+      <div class="modal-body">
+        <input type="hidden" id="edit-user-idx" />
+        <div class="grid-form" style="grid-template-columns: 1fr;">
+          <div class="form-group">
+            <label>법인</label>
+            <select id="new-user-법인">
+              <option value="한맥">한맥</option><option value="삼안">삼안</option><option value="바론">바론</option>
+            </select>
+          </div>
+          <div class="form-group">
+            <label>부서</label>
+            <input type="text" id="new-user-부서" />
+          </div>
+          <div class="form-group">
+            <label>팀</label>
+            <input type="text" id="new-user-팀" />
+          </div>
+          <div class="form-group">
+            <label>직위</label>
+            <input type="text" id="new-user-직위" />
+          </div>
+          <div class="form-group">
+            <label>이름</label>
+            <input type="text" id="new-user-이름" required />
+          </div>
+          <div class="form-group">
+            <label>사용기간</label>
+            <input type="text" id="new-user-사용기간" placeholder="ex) 2024.01 ~ 2024.12" />
+          </div>
+          <div class="form-group">
+            <label>신청서 (증빙파일)</label>
+            <input type="file" id="new-user-신청서" />
+            <span id="new-user-신청서명" style="font-size:0.75rem; color:var(--text-muted);"></span>
+          </div>
+        </div>
+      </div>
+      <div class="modal-footer">
+        <button id="btn-cancel-sw-user-edit" class="btn btn-outline">취소</button>
+        <button id="btn-save-edit-user" class="btn btn-primary">확인</button>
+      </div>
+    </div>
+  </div>
+`;
+
 export function initSwUserModal(renderContent: () => void, closeModals: () => void) {
+  if (!document.getElementById('sw-user-modal')) {
+    document.body.insertAdjacentHTML('beforeend', SW_USER_MODAL_HTML);
+  }
+
   const btnOpenAddUser = document.getElementById('btn-open-add-user');
   const btnSaveEditUser = document.getElementById('btn-save-edit-user');
   const btnSaveSwUserMapping = document.getElementById('btn-save-sw-user-mapping');
+  const btnCancelUserEdit = document.getElementById('btn-cancel-sw-user-edit');
+  const btnCloseUserEdit = document.getElementById('btn-close-sw-user-edit');
+  const btnCancelUserModal = document.getElementById('btn-cancel-sw-user-modal');
+  const btnCloseUserModal = document.getElementById('btn-close-sw-user-modal');
 
-  btnOpenAddUser?.addEventListener('click', () => {
-    openUserEditModal(-1);
-  });
-
-  btnSaveEditUser?.addEventListener('click', () => {
-    saveUserEdit();
-  });
-
+  btnOpenAddUser?.addEventListener('click', () => openUserEditModal(-1));
+  btnSaveEditUser?.addEventListener('click', () => saveUserEdit());
+  
   btnSaveSwUserMapping?.addEventListener('click', () => {
-    // 변경사항 전역 상태에 반영
     state.masterData.swUsers = state.masterData.swUsers.filter(u => u.swId !== currentSwUserAssetId);
     state.masterData.swUsers.push(...tempSwUsers);
-    
     document.getElementById('sw-user-modal')?.classList.add('hidden');
     renderContent();
   });
 
-  // 취소 버튼들
-  document.getElementById('btn-cancel-sw-user-edit')?.addEventListener('click', () => {
-    document.getElementById('sw-user-edit-modal')?.classList.add('hidden');
-  });
-  document.getElementById('btn-cancel-sw-user-modal')?.addEventListener('click', () => {
-    document.getElementById('sw-user-modal')?.classList.add('hidden');
-  });
+  btnCancelUserEdit?.addEventListener('click', () => document.getElementById('sw-user-edit-modal')?.classList.add('hidden'));
+  btnCloseUserEdit?.addEventListener('click', () => document.getElementById('sw-user-edit-modal')?.classList.add('hidden'));
+  btnCancelUserModal?.addEventListener('click', () => document.getElementById('sw-user-modal')?.classList.add('hidden'));
+  btnCloseUserModal?.addEventListener('click', () => document.getElementById('sw-user-modal')?.classList.add('hidden'));
 }
 
-/**
- * 소프트웨어 사용자 목록 렌더링
- */
 function renderUserList() {
   const tbody = document.getElementById('user-list-body')!;
   tbody.innerHTML = '';
   if (tempSwUsers.length === 0) {
-    tbody.innerHTML = '<tr><td colspan="7" style="padding: 1rem; text-align: center; color: var(--text-muted);">할당된 사용자가 없습니다.</td></tr>';
+    tbody.innerHTML = '<tr><td colspan="7" style="padding: 2rem; text-align: center; color: var(--text-muted);">할당된 사용자가 없습니다.</td></tr>';
     return;
   }
   
   tempSwUsers.forEach((user, idx) => {
     const tr = document.createElement('tr');
-    tr.style.cssText = 'border-bottom: 1px solid var(--border); transition: background-color 0.2s;';
-    
     const deptTeam = [user.부서, user.팀].filter(Boolean).join(' / ') || '-';
     const attachIcon = user.신청서명 ? `<i data-lucide="paperclip" class="text-primary" style="width:16px; height:16px;" title="${user.신청서명}"></i>` : '-';
     
     tr.innerHTML = `
-      <td style="padding:0.5rem; text-align:left;">${user.법인}</td>
-      <td style="padding:0.5rem; text-align:left;">${deptTeam}</td>
-      <td style="padding:0.5rem; text-align:left;">${user.직위 || '-'}</td>
-      <td style="padding:0.5rem; text-align:left;"><strong>${user.이름}</strong></td>
-      <td style="padding:0.5rem; text-align:center;">${user.사용기간 || '-'}</td>
-      <td style="padding:0.5rem; text-align:center; color: var(--text-light);">${attachIcon}</td>
-      <td style="padding:0.5rem; text-align:center; display:flex; justify-content:center; gap:0.25rem;">
-        <button type="button" class="btn-icon btn-edit-user" data-idx="${idx}" style="color: var(--primary);" title="수정"><i data-lucide="edit-2" style="width:14px; height:14px;"></i></button>
-        <button type="button" class="btn-icon btn-remove-user" data-idx="${idx}" style="color: var(--danger);" title="삭제"><i data-lucide="x" style="width:14px; height:14px;"></i></button>
+      <td>${user.법인}</td>
+      <td>${deptTeam}</td>
+      <td>${user.직위 || '-'}</td>
+      <td><strong>${user.이름}</strong></td>
+      <td style="text-align:center;">${user.사용기간 || '-'}</td>
+      <td style="text-align:center;">${attachIcon}</td>
+      <td style="text-align:center;">
+        <button type="button" class="btn-icon btn-edit-user" data-idx="${idx}" style="color: var(--primary-color);"><i data-lucide="edit-2" style="width:14px; height:14px;"></i></button>
+        <button type="button" class="btn-icon btn-remove-user" data-idx="${idx}" style="color: var(--danger);"><i data-lucide="x" style="width:14px; height:14px;"></i></button>
       </td>
     `;
     tbody.appendChild(tr);
@@ -84,7 +165,6 @@ function renderUserList() {
   
   tbody.querySelectorAll('.btn-remove-user').forEach(btn => {
     btn.addEventListener('click', (e) => {
-      e.stopPropagation();
       const idx = parseInt((e.currentTarget as HTMLButtonElement).getAttribute('data-idx')!);
       tempSwUsers.splice(idx, 1);
       renderUserList();
@@ -92,9 +172,6 @@ function renderUserList() {
   });
 }
 
-/**
- * 사용자 할당 모달 열기
- */
 export function openSwUserModal(asset: SoftwareAsset) {
   openModal('sw-user-modal');
   currentSwUserAssetId = asset.id;
@@ -102,9 +179,6 @@ export function openSwUserModal(asset: SoftwareAsset) {
   renderUserList();
 }
 
-/**
- * 사용자 추가/수정 모달 열기
- */
 function openUserEditModal(idx: number) {
   const editModal = document.getElementById('sw-user-edit-modal')!;
   editModal.classList.remove('hidden');
@@ -121,7 +195,7 @@ function openUserEditModal(idx: number) {
     (document.getElementById('new-user-신청서') as HTMLInputElement).value = '';
     document.getElementById('new-user-신청서명')!.innerText = '';
   } else {
-    document.getElementById('sw-user-edit-modal-title')!.innerText = '사용자 수정';
+    document.getElementById('sw-user-edit-modal-title')!.innerText = '사용자 정보 수정';
     const u = tempSwUsers[idx];
     (document.getElementById('new-user-법인') as HTMLSelectElement).value = u.법인;
     (document.getElementById('new-user-부서') as HTMLInputElement).value = u.부서;
@@ -130,22 +204,15 @@ function openUserEditModal(idx: number) {
     (document.getElementById('new-user-이름') as HTMLInputElement).value = u.이름;
     (document.getElementById('new-user-사용기간') as HTMLInputElement).value = u.사용기간;
     (document.getElementById('new-user-신청서') as HTMLInputElement).value = '';
-    document.getElementById('new-user-신청서명')!.innerText = u.신청서명 ? `📎${u.신청서명}` : '';
+    document.getElementById('new-user-신청서명')!.innerText = u.신청서명 ? `첨부: ${u.신청서명}` : '';
   }
 }
 
-/**
- * 사용자 추가/수정 내용 저장 (임시 목록에 반영)
- */
 function saveUserEdit() {
   const idx = parseInt((document.getElementById('edit-user-idx') as HTMLInputElement).value);
-  const 법인 = (document.getElementById('new-user-법인') as HTMLSelectElement).value;
-  const 부서 = (document.getElementById('new-user-부서') as HTMLInputElement).value;
-  const 팀 = (document.getElementById('new-user-팀') as HTMLInputElement).value;
-  const 직위 = (document.getElementById('new-user-직위') as HTMLInputElement).value;
   const 이름 = (document.getElementById('new-user-이름') as HTMLInputElement).value.trim();
-  const 사용기간 = (document.getElementById('new-user-사용기간') as HTMLInputElement).value;
-  
+  if (!이름) { alert('이름을 입력해주세요.'); return; }
+
   const fileInput = document.getElementById('new-user-신청서') as HTMLInputElement;
   let 신청서명 = '';
   if (fileInput.files && fileInput.files.length > 0) {
@@ -154,17 +221,20 @@ function saveUserEdit() {
     신청서명 = tempSwUsers[idx].신청서명;
   }
 
-  if (!이름) { alert('이름을 입력해주세요.'); return; }
+  const userData: SWUser = {
+    id: idx === -1 ? Math.random().toString(36).substring(2, 9) : tempSwUsers[idx].id,
+    swId: currentSwUserAssetId,
+    법인: (document.getElementById('new-user-법인') as HTMLSelectElement).value,
+    부서: (document.getElementById('new-user-부서') as HTMLInputElement).value,
+    팀: (document.getElementById('new-user-팀') as HTMLInputElement).value,
+    직위: (document.getElementById('new-user-직위') as HTMLInputElement).value,
+    이름,
+    사용기간: (document.getElementById('new-user-사용기간') as HTMLInputElement).value,
+    신청서명
+  };
   
-  if (idx === -1) {
-    tempSwUsers.push({
-      id: Math.random().toString(36).substring(2, 9),
-      swId: currentSwUserAssetId,
-      법인, 부서, 팀, 직위, 이름, 사용기간, 신청서명
-    });
-  } else {
-    tempSwUsers[idx] = { ...tempSwUsers[idx], 법인, 부서, 팀, 직위, 이름, 사용기간, 신청서명 };
-  }
+  if (idx === -1) tempSwUsers.push(userData);
+  else tempSwUsers[idx] = userData;
   
   document.getElementById('sw-user-edit-modal')?.classList.add('hidden');
   renderUserList();