fix: downgrade vitest to 3.x and jsdom to 25.x for ESM/CJS compat#463
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fix: downgrade vitest to 3.x and jsdom to 25.x for ESM/CJS compat#463
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vitest 4.x pulls in vite 7.x (ESM-only) as a nested dependency, which breaks vitest's CJS config loader with ERR_REQUIRE_ESM on Node 22. jsdom 27.x pulls in html-encoding-sniffer 6 -> @exodus/bytes (ESM-only), causing the same CJS require() failure in the jsdom test environment. Pin vitest to ^3.2.4 (compatible with vite 5) and jsdom to ^25.0.1 (uses whatwg-encoding, CJS-compatible). Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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vitest 4.x pulls in vite 7.x (ESM-only) as a nested dependency, which breaks vitest's CJS config loader with ERR_REQUIRE_ESM on Node 22.
jsdom 27.x pulls in html-encoding-sniffer 6 -> @exodus/bytes (ESM-only), causing the same CJS require() failure in the jsdom test environment.
Pin vitest to ^3.2.4 (compatible with vite 5) and jsdom to ^25.0.1 (uses whatwg-encoding, CJS-compatible).