feat: update UI title, restore guide functionality, and simplify server list view

index.html

@@ -7,6 +7,7 @@
     <title>ITAM 자산관리 ERP</title>
     <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable.min.css" />
     <link rel="stylesheet" href="/src/styles/common.css" />
+    <link rel="stylesheet" href="/src/styles/guide.css" />
     <link rel="stylesheet" href="/src/styles/modal.css" />
     <link rel="stylesheet" href="/src/styles/dashboard.css" />
     <link rel="stylesheet" href="/src/styles/table.css" />
@@ -19,7 +20,7 @@
       <header class="main-header">
         <div class="header-container" id="nav-container">
           <div class="brand">
-            <h1>HM <span>ITAM</span></h1>
+            <h1>HM <span>IT 자산관리 시스템</span></h1>
           </div>
           
           <!-- Navigation (GNB + LNB in same row) -->
@@ -28,6 +29,9 @@
           </nav>
 
           <div class="header-actions">
+            <button id="btn-open-guide-header" class="btn btn-outline" title="프로세스 가이드">
+              <i data-lucide="book-open"></i> 가이드
+            </button>
             <button id="btn-download-template" class="btn btn-outline" title="통합 양식 다운로드">
               <i data-lucide="download"></i> 양식
             </button>