fix(mcp): ASCII chart crashes with NaN when dataset contains null values#39916

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aminghadersohi wants to merge 7 commits intoapache:masterfrom

aminghadersohi:fix/mcp-ascii-chart-nan

Commits on May 6, 2026

fix(mcp): guard against NaN in ASCII chart bar/line renderers

aminghadersohi
authored and
yousoph
committed
test(mcp): fix label assertion in NaN bar chart test

aminghadersohi
authored and
yousoph
committed

Commits on May 7, 2026