The document preview declares two child slots handing the previewed file
and its Host path to other plugins: the header actions after its own
controls, and the empty state of a file it cannot render, where Retry stood.
Empty-state read failures now name their recourse: not-text and too-large
offer the handoff, not-found and non-regular paths offer nothing, and the
rest keep Retry. The unsupported-suffix empty state offers the same seat.
ui-open-in-app fills both seats with an "Open" split button (default
application, or the file manager reveal from its menu) and an empty-state
"Open in default app" button. Both call the Session Remote the Host already
publishes: canOpenWorkspacePath once per page decides whether they render,
openWorkspacePath runs each gesture. Only the pressed control disables while
its gesture settles; a failure announces once through a transient toast.
The delivery cards keep their own opener this iteration. The design, slot
pair, failure classification, and toast rule come from Yifffan's PR #4120.
- files tree records its scroll offset in a ref and commits it once on
unmount, only while the owner's signal is live, so a scroll neither
re-renders the tree nor writes to a forgotten bucket
- LoadingIndicator drops iconOnly and always renders icon-only
- registry and the unviewable list share one suffix-matching module, and
register() rejects binaryExtensions entries outside extensions
- drop the ambiguous key suffix from the unviewable office group
- extract the text preview's header path block shared by the unsupported
and content branches; clsx for static class joins; CSS trailing newline
- sync the preview-operations and polish Agent Notes with shipped facts
A file whose stat and first page both fail — outside the workspace, gone —
showed the same line twice: the metadata bar above an identical centred body
failure. The bar now stands only over pages already loaded, and the centred
retry runs the full reload so one press clears both halves.
lsdsjy