[Fix-541] Fix the problem that the datasource && metadata does not set alias

[Fix-541]  Fix the problem that the datasource && metadata does not set alias 

dlink-web/src/components/Studio/StudioLeftTool/StudioDataBase/index.tsx

@@ -31,7 +31,7 @@ const StudioDataBase = (props: any) => {
       key: "alias",
       sorter: true,
       render: (dom, entity) => {
-        return <a onClick={() => setRow(entity)}>{dom}</a>;
+        return <a onClick={() => setRow(entity)}>{entity.alias === "" ? entity.name : entity.alias}</a>;
       },
     }];
   };
@@ -186,7 +186,7 @@ const StudioDataBase = (props: any) => {
   const onDeleteDataBase = (record) => {
     Modal.confirm({
       title: '删除数据源',
-      content: `确定删除该数据源【${record.alias}】吗？`,
+      content: `确定删除该数据源【${record.alias === "" ? record.name : record.alias}】吗？`,
       okText: '确认',
       cancelText: '取消',
       onOk: async () => {

dlink-web/src/components/Studio/StudioLeftTool/StudioMetaData/index.tsx

@@ -55,9 +55,9 @@ const StudioMetaData = (props: any) => {
   };
 
   const getDataBaseOptions = ()=>{
-    return <>{database.map(({ id, alias, type, enabled }) => (
-      <Option value={id} label={<><Tag color={enabled ? "processing" : "error"}>{type}</Tag>{alias}</>}>
-        <Tag color={enabled ? "processing" : "error"}>{type}</Tag>{alias}
+    return <>{database.map(({ id, name, alias, type, enabled }) => (
+      <Option  value={id} label={<><Tag color={enabled ? "processing" : "error"}>{type}</Tag>{ alias === "" ? name:alias}</>}>
+       <Tag color={enabled ? "processing" : "error"}>{type}</Tag>{ alias === "" ? name:alias}
       </Option>
     ))}</>
   };
@@ -77,7 +77,7 @@ const StudioMetaData = (props: any) => {
   return (
     <>
       <Select
-        // style={{width: '100%'}}
+        style={{width: '90%'}}
         placeholder="选择数据源"
         optionLabelProp="label"
         onChange={onChangeDataBase}