Add vitest-pool-bun: a Vitest 4.1 custom pool that runs tests in Bun (PoC) - #800

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peter-leonov-ch with Copilot wants to merge 6 commits into

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copilot/vitest-pool-bun

Commits on Jun 3, 2026

feat: gate-1 single test executes in Bun via custom Vitest pool
Copilot
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8d6880b
feat: gate-2 real modules, setupFiles, TS-mapped failure stacks in Bun
Copilot
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07464b9
feat: gate-4 Bun globals + actionable worker crash/spawn diagnostics
Copilot
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8682072
docs: gate-5 README, ENVIRONMENT.md, VALIDATION.md + demo scripts
Copilot
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dd8425c
ci: add vitest-pool-bun test workflow
Copilot
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f28d417
Add vitest-pool-bun CI: run demo suite and selected Node unit tests in Bun pool (PoC) (#801)
Copilot
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0359256