feat: [help] 도움말 > 연차휴가/근태관리 페이지 추가

- 7탭 구성: 전체 흐름도, 연차 발생/계산, 휴가 신청/결재, 근태 기록, 연차촉진제도, 급여 연동, 메뉴 맵
- AttendanceGuideController + HX-Redirect 패턴 적용
- 근로기준법 기반 연차 발생 기준, 촉진 타임라인, 급여 연동 로직 포함

app/Http/Controllers/Help/AttendanceGuideController.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Http\Controllers\Help;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Http\Request;
+use Illuminate\Http\Response;
+use Illuminate\View\View;
+
+/**
+ * 도움말 > 연차휴가/근태관리 컨트롤러
+ */
+class AttendanceGuideController extends Controller
+{
+    public function index(Request $request): View|Response
+    {
+        if ($request->header('HX-Request')) {
+            return response('', 200)->header('HX-Redirect', route('help.attendance.index'));
+        }
+
+        return view('help.attendance.index');
+    }
+}

routes/web.php

@@ -17,6 +17,7 @@
 use App\Http\Controllers\ChinaTech\BigTechController;
 use App\Http\Controllers\ChinaTech\ChinaAiController;
 use App\Http\Controllers\Help\AccountingGuideController;
+use App\Http\Controllers\Help\AttendanceGuideController;
 use App\Http\Controllers\ClaudeCode\CoworkController as ClaudeCodeCoworkController;
 use App\Http\Controllers\ClaudeCode\NewsController as ClaudeCodeNewsController;
 use App\Http\Controllers\ClaudeCode\PricingController as ClaudeCodePricingController;
@@ -860,6 +861,7 @@
     */
     Route::prefix('help')->name('help.')->group(function () {
         Route::get('/accounting', [AccountingGuideController::class, 'index'])->name('accounting.index');
+        Route::get('/attendance', [AttendanceGuideController::class, 'index'])->name('attendance.index');
     });
 
     /*