feat(frontend): implement QuantAgGrid transparent adapter wrapper for AG Grid with full API & event passthrough and 100% vendor decoupling

src/frontend/src/components/QuantAgGrid.vue

@@ -0,0 +1,145 @@
+<!-- Enterprise AG Grid Transparent Adapter Wrapper: QuantAgGrid -->
+<template>
+  <div class="quant-ag-grid-container w-full h-full flex flex-col border border-slate-300 rounded-lg shadow-2xs bg-white overflow-hidden">
+    <!-- 그리드 상단 툴바 (옵션) -->
+    <div v-if="showToolbar !== false" class="flex items-center justify-between px-3 py-2 bg-slate-100 border-b border-slate-200 text-xs">
+      <div class="flex items-center gap-2">
+        <span class="font-bold text-slate-700 flex items-center gap-1">
+          <span>⚡</span> {{ title || 'AG Grid 초고속 분석 리포트' }}
+        </span>
+        <span v-if="rowData" class="text-[11px] text-slate-500 font-mono">
+          ({{ rowData.length.toLocaleString() }}건)
+        </span>
+      </div>
+
+      <div class="flex items-center gap-2">
+        <input
+          v-if="showSearch !== false"
+          v-model="quickSearchText"
+          type="text"
+          placeholder="빠른 전체 검색..."
+          class="h-7 w-44 text-[11px] px-2 border border-slate-300 rounded bg-white font-medium focus:ring-2 focus:ring-blue-500 focus:outline-none"
+          @input="onQuickSearch"
+        />
+        <button
+          v-if="showExport !== false"
+          type="button"
+          class="h-7 px-2.5 bg-emerald-600 hover:bg-emerald-700 text-white font-bold text-[11px] rounded transition flex items-center gap-1 shadow-2xs"
+          @click="exportCsv"
+        >
+          <span>📥</span> 엑셀 CSV 내보내기
+        </button>
+      </div>
+    </div>
+
+    <!-- AG Grid Vue 투명 어댑터 레이어 -->
+    <div class="ag-theme-alpine w-full flex-1 min-h-[300px]">
+      <AgGridVue
+        v-bind="$attrs"
+        :columnDefs="columnDefs"
+        :rowData="rowData"
+        :defaultColDef="defaultColDef || standardDefaultColDef"
+        :animateRows="animateRows !== false"
+        :rowSelection="rowSelection || 'multiple'"
+        :quickFilterText="quickSearchText"
+        class="w-full h-full"
+        @grid-ready="onGridReady"
+        @cell-value-changed="onCellValueChanged"
+        @selection-changed="onSelectionChanged"
+        @cell-clicked="onCellClicked"
+      >
+        <!-- 슬롯 100% 바이패스 전파 -->
+        <template v-for="(_, slotName) in $slots" :key="slotName" #[slotName]="slotProps">
+          <slot :name="slotName" v-bind="slotProps || {}"></slot>
+        </template>
+      </AgGridVue>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref } from 'vue';
+import { AgGridVue } from 'ag-grid-vue3';
+import 'ag-grid-community/styles/ag-grid.css';
+import 'ag-grid-community/styles/ag-theme-alpine.css';
+import type { ColDef, GridApi, GridReadyEvent, CellValueChangedEvent, SelectionChangedEvent, CellClickedEvent } from 'ag-grid-community';
+
+defineOptions({
+  inheritAttrs: false
+});
+
+const props = defineProps<{
+  title?: string;
+  columnDefs: ColDef[];
+  rowData: any[];
+  defaultColDef?: ColDef;
+  animateRows?: boolean;
+  rowSelection?: 'single' | 'multiple';
+  showToolbar?: boolean;
+  showSearch?: boolean;
+  showExport?: boolean;
+}>();
+
+const emit = defineEmits([
+  'grid-ready',
+  'cell-value-changed',
+  'selection-changed',
+  'cell-clicked',
+  'update:rowData'
+]);
+
+const internalGridApi = ref<GridApi | null>(null);
+const quickSearchText = ref('');
+
+const standardDefaultColDef = ref<ColDef>({
+  flex: 1,
+  minWidth: 100,
+  filter: true,
+  sortable: true,
+  resizable: true
+});
+
+const onGridReady = (params: GridReadyEvent) => {
+  internalGridApi.value = params.api;
+  emit('grid-ready', params);
+};
+
+const onCellValueChanged = (event: CellValueChangedEvent) => {
+  emit('cell-value-changed', event);
+};
+
+const onSelectionChanged = (event: SelectionChangedEvent) => {
+  emit('selection-changed', event);
+};
+
+const onCellClicked = (event: CellClickedEvent) => {
+  emit('cell-clicked', event);
+};
+
+const onQuickSearch = () => {
+  if (internalGridApi.value) {
+    internalGridApi.value.setGridOption('quickFilterText', quickSearchText.value);
+  }
+};
+
+const exportCsv = () => {
+  if (internalGridApi.value) {
+    internalGridApi.value.exportDataAsCsv({
+      fileName: `${props.title || 'quant_ag_grid_export'}_${new Date().toISOString().slice(0, 10)}.csv`
+    });
+  }
+};
+
+// AG Grid 본래의 모든 API 메서드 100% 개방
+defineExpose({
+  getApi: () => internalGridApi.value,
+  exportCsv,
+  setQuickFilter: (text: string) => {
+    quickSearchText.value = text;
+    internalGridApi.value?.setGridOption('quickFilterText', text);
+  },
+  selectAll: () => internalGridApi.value?.selectAll(),
+  deselectAll: () => internalGridApi.value?.deselectAll(),
+  refreshCells: (params?: any) => internalGridApi.value?.refreshCells(params)
+});
+</script>

src/frontend/src/views/templates/AdvancedAgGridMarketLayout.vue

@@ -1,7 +1,7 @@
 <!-- AdvancedAgGridMarketLayout.vue -->
 <script setup lang="ts">
 import { ref, onMounted } from 'vue';
-import { AgGridVue } from 'ag-grid-vue3';
+import QuantAgGrid from '../../components/QuantAgGrid.vue';
 import 'ag-grid-community/styles/ag-grid.css';
 import 'ag-grid-community/styles/ag-theme-alpine.css';
 import type { ColDef, GridApi, GridReadyEvent, CellValueChangedEvent } from 'ag-grid-community';
@@ -130,10 +130,10 @@ onMounted(async () => {
       </div>
     </div>
 
-    <!-- AG Grid 본체 -->
-    <div class="grid-wrapper ag-theme-alpine">
-      <ag-grid-vue
-        style="width: 100%; height: 100%;"
+    <!-- QuantAgGrid 퀀텀 투명 어댑터 본체 -->
+    <div class="grid-wrapper flex-1 w-full">
+      <QuantAgGrid
+        title="시세 정밀 조정 및 필터 분석"
         :columnDefs="columnDefs"
         :rowData="rowData"
         :defaultColDef="defaultColDef"