message: Enable `fork-source-link-same-view` on editing pages
diff: @@ -27,7 +27,8 @@ void features.add({
  }, {
  include: [
  pageDetect.isSingleFile,
  - pageDetect.isRepoTree
  + pageDetect.isRepoTree,
  + pageDetect.isEditingFile
  ],
  exclude: [
  () => !pageDetect.isForkedRepo(),
  