* Add mobile image-diff previews via shared data-URI builder
- Extracts a `buildImageDataUri` helper (src/shared/image-data-uri.ts) shared by
the desktop ImageViewer and mobile, so both trim whitespace-wrapped base64 and
skip non-previewable mimes (e.g. application/pdf) the same way.
- Adds mobile-diff-image-preview.ts to render binary git.diff results (add/modify/
delete) as images instead of falling back to "Binary preview unavailable".
- Extracts resolveMobileFileTabDoc to consolidate the session file-tab loading
logic (diff/image/html/text) out of the route file for testability.
* Fix stale binary image fallback for empty modified diffs and relay reads
- mobileDiffImageDataUri now distinguishes a true deletion (modified
side absent) from a modify whose binary bytes arrived empty
(relay/size-cap cases), returning null instead of the stale
pre-change image
- readWorkingDiffFile passes the file path to bufferToBlob so relay
working-tree reads can detect previewable image extensions instead
of always reporting empty binary content
- add mobile-file-tab-doc.test.ts covering diff/image/binary/text
resolution paths
* Regenerate skill bundle manifest for 1.4.144-rc.2
Co-authored-by: Orca <help@stably.ai>
* fix(review): trim comments to AGENTS.md's one/two-line why-only rule
Comments in mobile-diff-image-preview.ts and mobile-file-tab-doc.ts ran
3-6 lines and narrated mechanism instead of stating only the non-obvious
reason, per AGENTS.md's "Code Comments: Document the Why, Briefly" rule.
Co-authored-by: Orca <help@stably.ai>
* Distinguish read failures from true deletions in binary diff results
- Working-tree stat/readFile errors and relay reads previously collapsed
onto the same empty-content signal as a genuine deletion, letting
previewers fall back to stale original bytes on a failed read.
- Add modifiedDeleted/missing flags through status.ts, git-handler-ops,
and git-working-file-read so only proven deletions trigger the
original-bytes fallback; failed reads now return null.
- Tighten buildImageDataUri to accept only image/* mimes instead of
special-casing application/pdf.
* fix(relay): expect missing:false on index blob maxBuffer overflow
readBlobAtIndex now returns a missing flag so staged deletions are
distinct from size-capped binary reads; update the overflow test.
* Allow opening deleted files to show pre-delete text or image diffs
Deleted files can now be opened to view their pre-delete content via
git.diff (including images via modifiedDeleted). Only unresolved conflicts
remain unopenable. Centralizes the canOpen rule in canOpenMobileGitStatusEntry()
to keep opener guards consistent across the mobile source control UI.
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Co-authored-by: Orca <help@stably.ai>
Neil
JinjingandOrca