* fix(core): ride indivisible transcript pages over the read budget
Backward history pagination dead-ended with HTTP 413 whenever a single
turn exceeded the 4 MiB page budget: a turn cannot be split across
pages, so the reader threw SessionTranscriptPageTooLargeError and the
Web Shell latched a permanent pagination error banner. Take at least
one indivisible unit per page (one aggregate record forward, one turn
backward) so pagination always makes progress; the 32 MiB response
serialization cap remains the hard ceiling.
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
* feat(web-shell): add retry button for history pagination error
A non-retryable transcript page failure (4xx, partial replay) latched
paginationError with no in-UI recovery short of reloading the session.
The banner now offers a retry that force-clears the latch and refetches
the same page, whose cursor was never advanced by the failed attempt.
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
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Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
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