Add new image for add building block and additional info for JSON export

src/content/docs/swate/add-building-blocks.mdx

@@ -7,11 +7,22 @@ authors:
   - patrick-blume
 ---
 
-![](@images/swate/swate-alpha-add-building-block.png)
-
 import { Steps } from '@astrojs/starlight/components';
 import { Tabs, TabItem } from '@astrojs/starlight/components';
 
+<Tabs syncKey="host">
+<TabItem label="Browser">
+
+![](@images/swate/swate-alpha-add-building-block.png)
+
+</TabItem>
+<TabItem label="Excel">
+
+![](@images/swate/swate-excel-add-building-block.png)
+
+</TabItem>
+</Tabs>
+
 <Steps>
 
 1. Click on "Add building block" in the top bar or in the sidebar.

src/content/docs/swate/json.mdx

@@ -3,16 +3,32 @@ title: JSON import and export
 lastUpdated: 2024-04-30
 authors: 
   - kevin-frey
+  - patrick-blume
 ---
 
 import SwateOverview from '@images/swate/swate-alpha-overview.png'
+import { Tabs, TabItem } from '@astrojs/starlight/components';
 
 Utilizing [ARCtrl](https://github.com/nfdi4plants/ARCtrl) all json formats Swate supports multiple different import and export formats for json.
 
 ## Export
 
 The "File Export" function can be found in the <a href={SwateOverview.src} target="_blank">Sidebar</a>.
 
+<Tabs syncKey="host">
+<TabItem label="Browser">
+
+You can export your data sheet simply by clicking on "Download".
+
+</TabItem>
+<TabItem label="Excel">
+
+In contrast to the web version of swate, you cannot simply download your annotation tables.
+In order to do so, you have to create a [top level metadata sheet](http://localhost:4321/nfdi4plants.knowledgebase/swate/annotation-table/).
+
+</TabItem>
+</Tabs>
+
 ![](@images/swate/json-export.png)
 
 ## Import