Since Vite 5 > 6 migration, integration tests are throwing (harmless) errors on server close

[JulianCataldo]

Since Vite 5 > 6 update, tests are semi-randomly throwing errors the moment the Vite server is closed (in the after utility).

Hopefully, it doesn't affect the test usefulness (the reporting is functioning), but these very verbose errors are obscuring console output. Also, maybe something more is happening. It's worth investigating what is triggering this since the Vite migration.

https://github.com/gracile-web/gracile/actions/runs/14309408957/job/40100552152#step:15:130

# /home/runner/work/gracile/gracile/integration/__fixtures__/static-site/dist_expected/00-routes/05-torture-test/car/bike/boat/train/red/index.html
#   ✘ [ERROR] The server is being restarted or closed. Request is outdated [plugin vite:dep-scan]
#     ../node_modules/.pnpm/vite@6.2.5_@types+node@22.10.5_jiti@2.4.2_sass@1.80.4_terser@5.37.0_tsx@4.19.3_yaml@2.7.0/node_modules/vite/dist/node/chunks/dep-Pj_jxEzN.js:47418:14:
#       47418 │   const err = new Error(
#             ╵               ^
#     at throwClosedServerError (/home/runner/work/gracile/gracile/node_modules/.pnpm/vite@6.2.5_@types+node@22.10.5_jiti@2.4.2_sass@1.80.4_terser@5.37.0_tsx@4.19.3_yaml@2.7.0/node_modules/vite/dist/node/chunks/dep-Pj_jxEzN.js:47418:15)
#     at EnvironmentPluginContainer.resolveId (/home/runner/work/gracile/gracile/node_modules/.pnpm/vite@6.2.5_@types+node@22.10.5_jiti@2.4.2_sass@1.80.4_terser@5.37.0_tsx@4.19.3_yaml@2.7.0/node_modules/vite/dist/node/chunks/dep-Pj_jxEzN.js:47597:9)
#     at resolveId (/home/runner/work/gracile/gracile/node_modules/.pnpm/vite@6.2.5_@types+node@22.10.5_jiti@2.4.2_sass@1.80.4_terser@5.37.0_tsx@4.19.3_yaml@2.7.0/node_modules/vite/dist/node/chunks/dep-Pj_jxEzN.js:17669:40)
#     at resolve (/home/runner/work/gracile/gracile/node_modules/.pnpm/vite@6.2.5_@types+node@22.10.5_jiti@2.4.2_sass@1.80.4_terser@5.37.0_tsx@4.19.3_yaml@2.7.0/node_modules/vite/dist/node/chunks/dep-Pj_jxEzN.js:17680:28)
#     at <anonymous> (/home/runner/work/gracile/gracile/node_modules/.pnpm/vite@6.2.5_@types+node@22.10.5_jiti@2.4.2_sass@1.80.4_terser@5.37.0_tsx@4.19.3_yaml@2.7.0/node_modules/vite/dist/node/chunks/dep-Pj_jxEzN.js:17735:32)
#     at requestCallbacks.on-resolve (/home/runner/work/gracile/gracile/node_modules/.pnpm/esbuild@0.25.2/node_modules/esbuild/lib/main.js:1227:28)
#     at handleRequest (/home/runner/work/gracile/gracile/node_modules/.pnpm/esbuild@0.25.2/node_modules/esbuild/lib/main.js:648:17)
#     at handleIncomingPacket (/home/runner/work/gracile/gracile/node_modules/.pnpm/esbuild@0.25.2/node_modules/esbuild/lib/main.js:673:7)
#     at Socket.readFromStdout (/home/runner/work/gracile/gracile/node_modules/.pnpm/esbuild@0.25.2/node_modules/esbuild/lib/main.js:601:7)
#     at Socket.emit (node:events:520:28)
#   This error came from the "onResolve" callback registered here:
#     ../node_modules/.pnpm/vite@6.2.5_@types+node@22.10.5_jiti@2.4.2_sass@1.80.4_terser@5.37.0_tsx@4.19.3_yaml@2.7.0/node_modules/vite/dist/node/chunks/dep-Pj_jxEzN.js:17734:12:
#       17734 │       build.onResolve({ filter: htmlTypesRE }, async ({ path: p...
#             ╵             ~~~~~~~~~
#     at setup (/home/runner/work/gracile/gracile/node_modules/.pnpm/vite@6.2.5_@types+node@22.10.5_jiti@2.4.2_sass@1.80.4_terser@5.37.0_tsx@4.19.3_yaml@2.7.0/node_modules/vite/dist/node/chunks/dep-Pj_jxEzN.js:17734:13)
#     at handlePlugins