refactor: 전체 페이지 이모지 제거 및 사이드바 레이아웃 수정

- 모든 페이지에서 이모지 제거 (CODING_GUIDE 준수)
  - admin/ (9개), safety/ (7개), work/ (4개)
  - attendance/ (8개), profile/ (2개)
- 사이드바 CSS에 누락된 컨테이너 클래스 추가
  - work-report-container, analysis-container, dashboard-main
  - 사이드바 토글 시 메인 콘텐츠 정상 반응하도록 수정

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

web-ui/pages/safety/checklist-manage.html

@@ -408,14 +408,14 @@
       gap: 0.5rem;
     }
 
-    .weather-icon.rain::before { content: '🌧️'; }
-    .weather-icon.snow::before { content: '❄️'; }
-    .weather-icon.heat::before { content: '🔥'; }
-    .weather-icon.cold::before { content: '🥶'; }
-    .weather-icon.wind::before { content: '💨'; }
-    .weather-icon.fog::before { content: '🌫️'; }
-    .weather-icon.dust::before { content: '😷'; }
-    .weather-icon.clear::before { content: '☀️'; }
+    .weather-icon.rain::before { content: '[rain]'; }
+    .weather-icon.snow::before { content: '[snow]'; }
+    .weather-icon.heat::before { content: '[heat]'; }
+    .weather-icon.cold::before { content: '[cold]'; }
+    .weather-icon.wind::before { content: '[wind]'; }
+    .weather-icon.fog::before { content: '[fog]'; }
+    .weather-icon.dust::before { content: '[dust]'; }
+    .weather-icon.clear::before { content: '[clear]'; }
 
     @media (max-width: 768px) {
       .checklist-item {
@@ -591,6 +591,7 @@
   <script type="module" src="/js/api-config.js"></script>
   <script src="/js/auth-check.js" defer></script>
   <script type="module" src="/js/load-navbar.js"></script>
+  <script type="module" src="/js/load-sidebar.js"></script>
   <script type="module" src="/js/safety-checklist-manage.js"></script>
 </body>
 </html>

web-ui/pages/safety/issue-detail.html

@@ -451,7 +451,8 @@
         <img id="photoModalImg" src="" alt="">
     </div>
 
-    <script src="/js/load-navbar.js?v=1"></script>
+    <script type="module" src="/js/load-navbar.js"></script>
+    <script type="module" src="/js/load-sidebar.js"></script>
     <script src="/js/work-issue-detail.js?v=1"></script>
 </body>
 </html>

web-ui/pages/safety/issue-list.html

@@ -295,7 +295,8 @@
         </div>
     </main>
 
-    <script src="/js/load-navbar.js?v=1"></script>
+    <script type="module" src="/js/load-navbar.js"></script>
+    <script type="module" src="/js/load-sidebar.js"></script>
     <script src="/js/work-issue-list.js?v=1"></script>
 </body>
 </html>

web-ui/pages/safety/issue-report.html

@@ -612,7 +612,8 @@
         </div>
     </div>
 
-    <script src="/js/load-navbar.js?v=1"></script>
+    <script type="module" src="/js/load-navbar.js"></script>
+    <script type="module" src="/js/load-sidebar.js"></script>
     <script src="/js/work-issue-report.js?v=1"></script>
 </body>
 </html>

web-ui/pages/safety/management.html

@@ -285,7 +285,8 @@
   </div>
 
   <!-- Scripts -->
-  <script type="module" src="/js/load-navbar.js?v=5"></script>
+  <script type="module" src="/js/load-navbar.js"></script>
+  <script type="module" src="/js/load-sidebar.js"></script>
   <script src="/js/safety-management.js"></script>
 </body>
 </html>

web-ui/pages/safety/training-conduct.html

@@ -259,7 +259,7 @@
 
             <!-- 경고 -->
             <div class="warning-box">
-                <div class="warning-icon">⚠️</div>
+                <div class="warning-icon"></div>
                 <div class="warning-text">
                     <strong>중요:</strong> 모든 체크리스트 항목을 완료하고 방문자의 서명을 받은 후 교육 완료 처리를 해주세요.
                     교육 완료 후에는 수정할 수 없습니다.
@@ -321,7 +321,8 @@
   </div>
 
   <!-- Scripts -->
-  <script type="module" src="/js/load-navbar.js?v=5"></script>
+  <script type="module" src="/js/load-navbar.js"></script>
+  <script type="module" src="/js/load-sidebar.js"></script>
   <script src="/js/safety-training-conduct.js"></script>
 </body>
 </html>

web-ui/pages/safety/visit-request.html

@@ -280,7 +280,7 @@
                     <div class="form-group">
                         <label>방문 작업장 *</label>
                         <div id="workplaceSelection" class="workplace-selection" onclick="openMapModal()">
-                            <div class="icon">📍</div>
+                            <div class="icon"></div>
                             <div class="text">지도에서 작업장을 선택하세요</div>
                         </div>
                         <div id="selectedWorkplaceInfo" style="display: none;"></div>
@@ -365,7 +365,8 @@
   </div>
 
   <!-- Scripts -->
-  <script type="module" src="/js/load-navbar.js?v=5"></script>
+  <script type="module" src="/js/load-navbar.js"></script>
+  <script type="module" src="/js/load-sidebar.js"></script>
   <script src="/js/visit-request.js"></script>
 </body>
 </html>