feat: 去掉表格文字加粗

src/theme/app.scss

@@ -29,7 +29,6 @@
 .el-table {
 	--el-table-header-bg-color: #f3f5f9;
 	--el-table-text-color: #333;
-	font-weight: 500 !important;
 	thead th {
 		border-bottom: none !important;
 		padding: 12px 0 !important;

src/theme/dark.scss

@@ -286,7 +286,6 @@
 	.el-table {
 		--el-table-header-bg-color: rgba(243, 245, 249, 0.13) !important;
 		--el-table-text-color: #fff !important;
-		font-weight: 500 !important;
 		thead th {
 			border-bottom: none !important;
 			padding: 12px 0 !important;