fix:Lab 메뉴에서 세무전략, 채권추심전략, MRP해외사례 제거

- sidebar-static.blade.php: 3개 메뉴 항목 제거
- routes/web.php: 해당 라우트 제거

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

routes/web.php

@@ -448,10 +448,7 @@
     Route::prefix('lab')->name('lab.')->group(function () {
         // S. 전략 (Strategy)
         Route::prefix('strategy')->name('strategy.')->group(function () {
-            Route::get('/tax', [StrategyController::class, 'tax'])->name('tax');
             Route::get('/labor', [StrategyController::class, 'labor'])->name('labor');
-            Route::get('/debt', [StrategyController::class, 'debt'])->name('debt');
-            Route::get('/mrp-overseas', [StrategyController::class, 'mrpOverseas'])->name('mrp-overseas');
             Route::get('/chatbot', [StrategyController::class, 'chatbot'])->name('chatbot');
             Route::get('/knowledge-search', [StrategyController::class, 'knowledgeSearch'])->name('knowledge-search');
             Route::get('/chatbot-compare', [StrategyController::class, 'chatbotCompare'])->name('chatbot-compare');