Files are uploaded over REST, stored on disk (a volume in Docker) and
recorded on the ticket as events; the bytes are written first, so no
attachment ever points at a missing file. Only images, video, audio, PDF
and plain text are shown inline, everything with nosniff and a sandbox CSP.
The web shows thumbnails, uploads by drag and drop or by pasting a
screenshot, and attaches files to new comments.
Also adds `nx run api:contracts`, which writes schema.gql and
openapi.json without starting the API or any database.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Josep Piguillem
0b65c1c912