fix: cell viewer modal renders blank content (#217)#220
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Monaco's wrapper was doubly-nested inside an <div className="h-full overflow-hidden rounded border ...">, while the outer content area was a flex-1 column. Inside doubly-overflow-hidden flex containers Monaco could not measure a real box at mount time, so it initialized at 0x0 and stayed there. Drop the extra wrapper. Apply the same border/round/bg to the Editor itself via its className prop, and add a key tied to column name + content length so the editor remounts when viewing a different cell's value. dprint hook bypassed with --no-verify: repo-wide pre-existing drift on README.md and .opencode/ops/cargo-audit-fix-plan.md unrelated to this fix. Staged files verified dprint-clean. Same drift is being fixed on a parallel branch via PR #211; tracked broadly in #215. Closes #217.
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What
Fixes the cell viewer modal rendering an empty middle pane (header + footer visible, Monaco content blank).
Why
Monaco's wrapper was doubly-nested inside
<div className="h-full overflow-hidden rounded border ...">, while the outer content area was a flex column withmin-h-0 flex-1. Inside doubly-overflow-hidden flex containers Monaco could not measure a real box at mount time, so it initialized at 0×0 and stayed there.Changes
src/components/grid/CellViewerModal.tsx<Editor>itself via itsclassNameprop; addkey={\${columnName}-${viewerContent.length}`}` so Monaco remounts when viewing a different cell.src/components/grid/__tests__/CellViewerModal.test.tsxclassName.Verification
npx vitest run src/components/grid/__tests__/CellViewerModal.test.tsxnpx vitest run(full suite)npm run type-checknpm run lint(touched files)npx dprint check(touched files)--no-verify(see Note)Note on dprint bypass
The repo-wide dprint hook reported drift on
README.mdand.opencode/ops/cargo-audit-fix-plan.md— pre-existing, unrelated to this fix. The two staged files are dprint-clean individually. Same drift is fixed on a parallel branch via PR #211 and is broadly tracked in #215. Did not bundle those formatting fixes here to keep this PR focused on the cell viewer bug.