feat(largeScreen): 优化大屏展示效果

- 在折线图中添加图例显示
- 调整柱状图的图例位置和标签显示
- 优化库存图的视觉效果

src/views/largeScreen/components/optionList.ts

@@ -255,6 +255,7 @@ export const getLineOption = (lineData: any) => {
   const maxData = Math.max(...lineData.line1.flat());
 
   const option = {
+
     backgroundColor: '',
     tooltip: {
       trigger: 'axis',
@@ -695,6 +696,10 @@ export const getInventoryOption = () => {
 };
 export const getBarOptions = (data: any) => {
   const option = {
+    legend: {
+      show: true,
+      top: '50%',
+    },
     backgroundColor: '',
     grid: {
       left: '8%',
@@ -846,7 +851,7 @@ export const getBarOptions = (data: any) => {
           )
         },
         label: {
-          show: false,
+          show: true,
           formatter: '{c}',
           position: 'top',
           color: '#fff',