* fix(desktop): critical fixes — attachments, IME composition, scroll, fetchJson
DC2: Pass attachments to onSubmit() on direct Enter submit and call
clearComposerAttachments(). Previously attachments were silently
dropped — only text was sent while attachment pills remained visible.
DH1: Add 'open' to ThinkingDisclosure ResizeObserver effect deps.
When the disclosure toggles, refs point to new DOM but the observer
wasn't reattached, breaking live-scroll preview after expand/collapse
and leaking detached DOM nodes.
DH3+DH4: Add composition tracking via composingRef (set by
compositionstart/compositionend). Guards handleEditorInput (skip
preedit state writes), handleEditorKeyDown (prefer composingRef over
unreliable isComposing), and form onSubmit (prevent IME Enter from
triggering submission). Fixes IME Enter message splitting and preedit
text leaking into app state on CJK input.
DH6: Add res.on('error', reject) to fetchJson response stream.
Without this, a TCP reset mid-transfer left the promise hanging forever,
freezing the desktop UI.
All TypeScript compiles cleanly.
* chore: add copii.list@gmail.com to AUTHOR_MAP (stremtec)
* fix(desktop): prevent scroll snap-back during streaming, atomic config writes
DH2: Defer pinToBottom() in useLayoutEffect to rAF so that browser
scroll/wheel events from the current frame are processed first.
Previously an immediate pinToBottom() could snap the viewport back
to bottom against the user's trackpad scroll-up intent during
streaming — the wheel event hadn't fired yet so stickyBottomRef was
still true.
DH7: Add writeFileAtomic() helper (write to .tmp then rename) and
use it in writeDesktopConnectionConfig, writeDesktopUpdateConfig,
and writeBootstrapMarker. Prevents partial writes on crash/power
loss that would corrupt JSON config files, requiring manual repair.
* fix(desktop): guard nativeTheme listener from duplicates, invalidate connection config cache
DM9: Guard nativeTheme.on('updated') with a one-shot flag so that
multiple createWindow() calls (e.g. macOS activate after all windows
closed) don't accumulate duplicate listeners on the process-wide
singleton.
DM3: Add mtime-based cache invalidation to readDesktopConnectionConfig.
Previously the cache was populated once and never invalidated — if an
external tool modified connection.json, the desktop ignored the change
until restart. Now re-reads when the file's mtime differs.
* fix(desktop): widen fetchJson res.on('error') to sibling fetch + sort JSX props
Follow-up to salvaged #38502:
- resourceBufferFromUrl had the same mid-stream-reset hang class as
fetchJson (req.on('error') present, res.on('error') missing). Add the
response-stream error handler so a TCP reset during body read rejects
instead of leaving the promise unsettled.
- Sort the new onComposition* JSX props to satisfy perfectionist/sort-jsx-props
(was an introduced eslint error in the composer).
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Co-authored-by: asill-livestream <copii.list@gmail.com>
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