release: 0.8.4

[9aoy]

What's Changed

New Features 🎉

• feat(ui): add viewport option by @fi3ework in feat(ui): add viewport option #945

Performance 🚀

• perf(browser): add lightweight scheduler page for headless mode by @fi3ework in perf(browser): add lightweight scheduler page for headless mode #952

Bug Fixes 🐞

• fix: reorganize the logic of color and remove the forced default values by @fi3ework in fix: reorganize the logic of color and remove the forced default values #946
• fix: setup files run only once with no-isolate by @claneo in fix: setup files run only once with no-isolate #947
• fix(browser): unify error reporting and avoid duplicate error messages by @fi3ework in fix(browser): unify error reporting and avoid duplicate error messages #950
• fix: should return the same spy instance when respy by @9aoy in fix: should return the same spy instance when respy #955
• fix(core): include worker stderr in unexpected-exit summary by @fi3ework in fix(core): include worker stderr in unexpected-exit summary #956

Document 📖

• docs: update vitest migration guide by @9aoy in docs: update vitest migration guide #953
• docs(migration): use diff code block by @9aoy in docs(migration): use diff code block #954
• docs: add TypeScript typings guide for custom matchers by @9aoy in docs: add TypeScript typings guide for custom matchers #957

Other Changes

• test: drop browser mode test from no-isolate test by @fi3ework in test: drop browser mode test from no-isolate test #944
• refactor(browser): centralize browser config validation in @rstest/browser by @fi3ework in refactor(browser): centralize browser config validation in @rstest/browser #951
• test(browser-mode): guard headed e2e case by display availability by @fi3ework in test(browser-mode): guard headed e2e case by display availability #958
• chore(deps): bump rspress 2.0 by @9aoy in chore(deps): bump rspress 2.0 #918
• chore(deps): update dependency axios to v1.13.5 [security] by @renovate[bot] in chore(deps): update dependency axios to v1.13.5 [security] #959

Full Changelog: v0.8.3...v0.8.4