Restore session management

Signed-off-by: marcin mikołajczak <git@mkljczk.pl>

app/soapbox/utils/features.ts

@@ -450,6 +450,13 @@ const getInstanceFeatures = (instance: Instance) => {
       v.software === TRUTHSOCIAL,
     ]),
 
+    /**
+     * Ability to manage account sessions.
+     * @see GET /api/oauth_tokens.json
+     * @see DELETE /api/oauth_tokens/:id
+     */
+    sessionsAPI: v.software === PLEROMA,
+
     /**
      * Can store client settings in the database.
      * @see PATCH /api/v1/accounts/update_credentials