fix: add support for audio files and recapitualive table

blog/unlisted/unlisted-staging-updates.md

@@ -16,9 +16,32 @@ Below are the latest changes deployed on [Graasp Staging](https://builder.stage.
 
 :::
 
+Support for more file types.
+
 <!-- Everything below this will not be shown in the post overview -->
 <!-- truncate -->
 
+## Increased audio file type support
+
+| format              | support             | share of items |
+| ------------------- | ------------------- | -------------- |
+| audio/mpeg          | ✅ already supported | 78%            |
+| audio/x-m4a         | 🆕 support added    | 10%            |
+| audio/mp4           | ✅ already supported | 5%             |
+| audio/x-wav         | ✅ already supported | 2.5%           |
+| audio/wav           | ✅ already supported | 1%             |
+| audio/mp3           | ✅ already supported | 1%             |
+| audio/ogg           | 🆕 support added    | 1%             |
+| audio/vnd.dlna.adts | 🆕 support added    | <0.5%          |
+| audio/x-flac        | 🆕 support added    | <0.05%         |
+| audio/x-stm         | ❌ no support        | <0.05%         |
+| audio/x-aiff        | ❌ no support        | <0.05%         |
+| audio/x-hx-aac-adts | ❌ no support        | <0.05%         |
+| audio/aac           | 🆕 support added    | <0.05%         |
+| audio/flac          | 🆕 support added    | <0.05%         |
+| audio/midi          | ❌ no support        | <0.05%         |
+| audio/x-ms-wma      | ❌ no support        | <0.05%         |
+
 <!-- Generic message -->
 
 We warmly welcome and encourage feedback from our users to continuously improve our platform. You can contact us by email [admin@graasp.org](mailto:admin@graasp.org) or by submitting an issue in this [Github repository](https://github.com/graasp/graasp-feedback).