style: unify UI styling & restore dashboard logic

- Restored HW/SW Dashboard full features (Chart.js, filters, tables) from main
- Unified Search Bar & Filter Bar across all views (List, Location)
- Integrated asset identity info into all Modal Headers
- Standardized 'Remove Row' buttons as high-visibility circular circles
- Centralized hardcoded inline styles into dedicated CSS files
- Fixed various ReferenceErrors and layout regressions in HWModal

src/core/filterHandler.ts

@@ -24,7 +24,7 @@ export interface FilterOptions {
  * 전역 액션 버튼 그룹 생성 (자산 추가 등)
  */
 export function getActionButtonsHTML(): string {
-  return `<div id="filter-bar-actions" class="header-action-group" style="display: flex; gap: 8px; margin-left: auto; align-self: flex-end;"></div>`;
+  return `<div id="filter-bar-actions" class="header-action-group"></div>`;
 }
 
 export function renderFilterBar(container: HTMLElement, options: FilterOptions) {
@@ -41,6 +41,8 @@ export function renderFilterBar(container: HTMLElement, options: FilterOptions)
     initialFilters = { keyword: '', corp: '', dept: '', loc: '', field: '', type: '', status: '' }
   } = options;
 
+  container.classList.add('search-bar'); // Restored class
+
   container.innerHTML = `
     <div class="search-item flex-1">
       <label>${keywordLabel}</label>
@@ -88,7 +90,7 @@ export function renderFilterBar(container: HTMLElement, options: FilterOptions)
     </div>` : ''}
     ${extraHTML}
     <button id="btn-reset-filters" class="btn btn-outline btn-reset">
-      <i data-lucide="refresh-ccw"></i> ${UI_TEXT.ACTION.RESET_FILTER}
+      <i data-lucide="refresh-ccw" class="icon-sm"></i> ${UI_TEXT.ACTION.RESET_FILTER}
     </button>
     ${getActionButtonsHTML()}
   `;