Add hideControls url param for screen recordings. (#1808)

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Signed-off-by: Timo K <toger5@hotmail.de>

src/UrlParams.ts

@@ -62,6 +62,10 @@ interface UrlParams {
    * Whether to hide the room header when in a call.
    */
   hideHeader: boolean;
+  /**
+   * Whether the controls should be shown. For screen recording no controls can be desired.
+   */
+  showControls: boolean;
   /**
    * Whether to hide the screen-sharing button.
    */
@@ -201,6 +205,7 @@ export const getUrlParams = (
     appPrompt: parser.getFlagParam("appPrompt", true),
     preload: parser.getFlagParam("preload"),
     hideHeader: parser.getFlagParam("hideHeader"),
+    showControls: parser.getFlagParam("showControls"),
     hideScreensharing: parser.getFlagParam("hideScreensharing"),
     e2eEnabled: parser.getFlagParam("enableE2e", true),
     userId: parser.getParam("userId"),