apps/desktop/src/preview/Manager.test.ts             | 158 ++++++++++++++++++++++++++++++++
 apps/desktop/src/preview/Manager.ts                  | 111 +++++++++++++++++-----
 apps/desktop/src/preview/PickPreload.ts              | 149 +++++++++++++++++++++---------
 apps/web/src/components/preview/PreviewView.test.tsx |  51 +++++++++--
 apps/web/src/components/preview/PreviewView.tsx      |  31 +++++--
 apps/web/src/lib/previewAnnotation.test.ts           |  36 +++++++-
 apps/web/src/lib/previewAnnotation.ts                |  39 +++++++-
 packages/contracts/src/ipc.ts                        |   3 +
 8 files changed, 495 insertions(+), 83 deletions(-)