Mintlify deploys docs by cloning the repo but does not run `git lfs
pull`. The `.gitattributes` rule `docs/images/** filter=lfs` caused
all doc images to be stored as ~130-byte LFS pointer files, which
Mintlify served as-is — breaking every image on the site.
Removing the LFS rule and re-adding the files as regular git blobs
fixes all images without changing any paths or MDX files.
Also fixes broken Slack link placeholder in troubleshooting page.
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Track docs/images/** and docs/videos/** with Git LFS
- Add packages/browseros/build/tools/ to .gitignore
- Remove appimagetool-x86_64.AppImage from version control (downloaded on demand by build script)