feat(xlsx-preview): add artifact spreadsheet preview#16712

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zhangjiadi225 wants to merge 44 commits into

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zhangjiadi225/excel-render-discussion

Commits on Jul 6, 2026

feat(xlsx-preview): add artifact spreadsheet preview
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fix(xlsx-preview): pad grid beyond used range and merge bottom bar

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fix(xlsx-preview): honor sheet sizing defaults and stop clipping cell text mid-line

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fix(xlsx-preview): zoom as photographic scaling via CSS transform

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chore(deps): move xlsx-preview renderer libs to devDependencies

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fix(xlsx-preview): address review feedback
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fix(xlsx-preview): clear grid selection on sheet switch and tidy render

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fix(xlsx-preview): preserve formula text in preview
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fix(xlsx-preview): resolve ci lint failures
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fix(xlsx-preview): remove hardcoded mock strings
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fix(xlsx-preview): implement stubbed aggregate formulas (MAX/MIN/etc.)

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fix(xlsx-preview): improve sheet tab and grid accessibility

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refactor(xlsx-preview): drop unused frozen-pane field from render model

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fix(office-preview): preflight ZIP central directory before xlsx parsing

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fix(xlsx-preview): bound formula range materialization in the worker

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fix(xlsx-preview): clamp untrusted chart cache ptCount and point indices

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fix(xlsx-preview): render percent-stacked charts as normalized percentages

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fix(xlsx-preview): restrict string date formatting to strict ISO shape

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fix(xlsx-preview): expose merged cells as a single semantic gridcell

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fix(xlsx-preview): re-export the panel barrel as a named export

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docs(xlsx-preview): translate comments to English
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fix(xlsx-preview): cap chart reference range materialization

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fix(xlsx-preview): bound drawing anchor offset math

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fix(xlsx-preview): keep date serial semantics in formula context

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fix(xlsx-preview): translate zh-TW xlsx preview strings

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fix(xlsx-preview): bound image drawing anchor offset math

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fix(xlsx-preview): give each parse request its own worker

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Merge remote-tracking branch 'origin/main' into zhangjiadi225/excel-render-discussion
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Commits on Jul 7, 2026

Commits on Jul 8, 2026