Move database settings tab to react (#386)

Co-authored-by: Steve Faulkner <southpolesteve@gmail.com>

src/Explorer/Tabs/TerminalTab.tsx

@@ -56,7 +56,7 @@ export default class TerminalTab extends TabsBase {
     });
   }
 
-  protected getContainer(): Explorer {
+  public getContainer(): Explorer {
     return this.container;
   }