feat: 테이블 가로 스크롤 및 컬럼 리사이징 개선, 검색 결과 개수 필터 우측 배치, PC부품 제조사 컬럼 삭제

src/core/filterHandler.ts

@@ -52,7 +52,7 @@ export function renderFilterBar(container: HTMLElement, options: FilterOptions)
   };
 
   container.innerHTML = `
-    <div class="search-item flex-1">
+    <div class="search-item keyword-search">
       <label>${keywordLabel}</label>
       <input type="text" id="filter-keyword" placeholder="검색어를 입력하세요..." autocomplete="off" value="${initialFilters.keyword || ''}">
     </div>
@@ -108,6 +108,12 @@ export function renderFilterBar(container: HTMLElement, options: FilterOptions)
     <button id="btn-reset-filters" class="btn btn-outline btn-reset">
       <i data-lucide="refresh-ccw" class="icon-sm"></i> ${UI_TEXT.ACTION.RESET_FILTER}
     </button>
+    <div class="search-item result-count-item">
+      <label>검색 결과</label>
+      <div class="result-count-box">
+        <span id="filter-total-count" class="filter-total-count result-count-text">0개</span>
+      </div>
+    </div>
     ${getActionButtonsHTML()}
   `;