chore(deps): swap pixelmatch for @blazediff/core - #1613
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What: Swaps
pixelmatchfor@blazediff/coreinscripts/sitemap-visual-diff.ts.Why: Same API, same results, faster — benchmarks show 86–91% on identical images, which is most pages on a typical sitemap run.
How: Drop-in call-site rename; identical signature,
threshold/alphacarry over untouched.Notes: Diff counts agree with pixelmatch across the fixture set, both use the same YIQ perceptual delta, blazediff just adds two-pass block-level early exit. Already used by Vitest, Shopify, Ant Design, AntV G, Ant Design X, GPT-Vis, Vega, and ApexCharts. Disclosure: I maintain BlazeDiff.
Background on the implementation: