fix: 로그인 리다이렉트 통합 및 캐시 버스팅 정리

- config.js loginPage를 /index.html에서 /login(SSO)으로 변경
- navigation.js, load-navbar.js에 redirect 파라미터 추가
- 8개 JS 파일의 하드코딩된 '/login' → window.getLoginUrl() 전환
- 로그아웃 시 clearSSOAuth() 호출 추가 (SSO 쿠키 삭제)
- api-base.js v=2→v=3 (SW 캐시 해제 코드 통합)
- TBM 모듈 버전 쿼리스트링 통일 (tbm.html, tbm-mobile.html)
- dashboard.html SW 캐시 해제 인라인 코드 제거 (api-base.js에서 처리)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

system1-factory/web/pages/work/tbm-create.html

@@ -5,7 +5,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
     <title>TBM 시작 | (주)테크니컬코리아</title>
     <link rel="icon" type="image/png" href="/img/favicon.png">
-    <script src="/js/api-base.js?v=2"></script>
+    <script src="/js/api-base.js?v=3"></script>
     <script src="/js/app-init.js?v=9" defer></script>
     <style>
         * { box-sizing: border-box; }
@@ -804,8 +804,8 @@
 
     <!-- Fixed Bottom Nav -->
     <div class="wizard-nav" id="wizardNav">
-        <button type="button" class="nav-btn nav-btn-prev" id="prevBtn" onclick="prevStep()" style="visibility:hidden;">&#8592; 이전</button>
-        <button type="button" class="nav-btn nav-btn-next" id="nextBtn" onclick="nextStep()">다음 &#8594;</button>
+        <button type="button" class="nav-btn nav-btn-prev" id="prevBtn" style="visibility:hidden;">&#8592; 이전</button>
+        <button type="button" class="nav-btn nav-btn-next" id="nextBtn">다음 &#8594;</button>
     </div>
 
     <!-- Landscape Map Overlay removed - workplace selection moved to detail edit stage -->
@@ -821,12 +821,12 @@
 
     <!-- Scripts -->
     <!-- 공통 모듈 -->
-    <script src="/js/common/utils.js?v=1"></script>
-    <script src="/js/common/base-state.js?v=1"></script>
+    <script src="/js/common/utils.js?v=2"></script>
+    <script src="/js/common/base-state.js?v=2"></script>
 
-    <script src="/js/tbm/state.js?v=2"></script>
-    <script src="/js/tbm/utils.js?v=2"></script>
-    <script src="/js/tbm/api.js?v=3"></script>
-    <script src="/js/tbm-create.js?v=13"></script>
+    <script src="/js/tbm/state.js?v=3"></script>
+    <script src="/js/tbm/utils.js?v=3"></script>
+    <script src="/js/tbm/api.js?v=4"></script>
+    <script src="/js/tbm-create.js?v=14"></script>
 </body>
 </html>