Merge branch 'main' into glitch-soc/merge-upstream

Conflicts:
- `.github/dependabot.yml`:
  Upstream made changes while we have dropped this file.
  Keep the file deleted.
- `.prettierignore`:
  Upstream made changes at the end of the file, where we
  had our extra lines.
  Just moved our extra lines back at the end.
- `app/serializers/initial_state_serializer.rb`:
  Upstream code style changes.
  Applied them.
- `app/services/backup_service.rb`:
  Upstream code style changes.
  Applied them.

app/javascript/mastodon/actions/compose.js

@@ -165,11 +165,19 @@ export function submitCompose(routerHistory) {
     // API call.
     let media_attributes;
     if (statusId !== null) {
-      media_attributes = media.map(item => ({
-        id: item.get('id'),
-        description: item.get('description'),
-        focus: item.get('focus'),
-      }));
+      media_attributes = media.map(item => {
+        let focus;
+
+        if (item.getIn(['meta', 'focus'])) {
+          focus = `${item.getIn(['meta', 'focus', 'x']).toFixed(2)},${item.getIn(['meta', 'focus', 'y']).toFixed(2)}`;
+        }
+
+        return {
+          id: item.get('id'),
+          description: item.get('description'),
+          focus,
+        };
+      });
     }
 
     api(getState).request({