perf: upgrade AG Grid v34 → v35

[paddymul]

Summary

• Bump AG Grid v34 → v35
• Add suppressNoRowsOverlay: true to infinite row model grid options (v35 adds default overlays that flash during data loading)
• ESM bundle: 1,773 KB → 1,827 KB (+3% code growth)

Test plan

• tsc -b — 0 errors
• pnpm test — 67/67 pass
• vite build — success
• CI checks pass

🤖 Generated with Claude Code

[github-actions]

📦 TestPyPI package published

pip install --index-strategy unsafe-best-match --index-url https://test.pypi.org/simple/ --extra-index-url https://pypi.org/simple/ buckaroo==0.12.9.dev22336319012

or with uv:

uv pip install --index-strategy unsafe-best-match --index-url https://test.pypi.org/simple/ --extra-index-url https://pypi.org/simple/ buckaroo==0.12.9.dev22336319012

MCP server for Claude Code

claude mcp add buckaroo-table -- uvx --from "buckaroo[mcp]==0.12.9.dev22336319012" --index-strategy unsafe-best-match --index-url https://test.pypi.org/simple/ --extra-index-url https://pypi.org/simple/ buckaroo-table

[paddymul]

Closing — v35 not needed

v33 gives us the best bundle size (-31% wheel, -61% widget.js). v35 adds ~6% back over v33 with only one relevant change:

• Infinite row model overlays — v35 adds automatic "No rows" / "No matching rows" overlays. We'd need suppressNoRowsOverlay: true to handle this. Not worth the size increase just to suppress a new default.
• Formulas, column selection, absolute sorting, BigInt, formula editor — none relevant to a dataframe viewer

No performance improvements for infinite scroll, pinned rows, or cell rendering.

Policy: don't bump AG Grid until we need a specific feature. Can always revisit if something in v35+ becomes relevant.