feat(cli,data-source,editor,playground,runtime): 支持自定义数据源

packages/data-source/src/DataSourceManager.ts

@@ -100,15 +100,21 @@ class DataSourceManager extends EventEmitter {
           }
         }
       });
+
+      this.change(ds);
     });
 
     ds.on('change', () => {
-      Object.assign(this.data[ds.id], ds.data);
-
-      this.emit('change', ds.id);
+      this.change(ds);
     });
   }
 
+  public change(ds: DataSource) {
+    Object.assign(this.data[ds.id], ds.data);
+
+    this.emit('change', ds.id);
+  }
+
   public removeDataSource(id: string) {
     this.get(id)?.destroy();
     delete this.data[id];