fix(app-tools): restore dev server runtime stability for server config

[GiveMe-A-Name]

Summary

• prefer ts-node for dev server runtime loading when available
• preserve the Node 22 loader path for the existing server-config scenario
• fix bff-hono dev middleware and context behavior regression

Verification

• cd tests && npm run test:framework --filter server-config
• cd tests && npm run test:framework --filter bff-hono

[changeset-bot]

🦋 Changeset detected

Latest commit: 15c5457

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 115 packages

Name	Type
@modern-js/app-tools	Patch
@modern-js/adapter-rstest	Patch
@modern-js/plugin-bff	Patch
@modern-js/plugin-ssg	Patch
@modern-js/plugin-styled-components	Patch
@modern-js/plugin-i18n	Patch
@modern-js/image	Patch
@modern-js/runtime	Patch
@modern-js/plugin-polyfill	Patch
@integration-test/alias-set	Patch
app-document	Patch
async-entry-test	Patch
tmp	Patch
bff-api-app	Patch
bff-client-app	Patch
bff-indep-client-app	Patch
bff-hono	Patch
integration-clean-dist-path	Patch
integration-compatibility	Patch
integration-custom-dist-path	Patch
custom-file-system-entry	Patch
integration-custom-template	Patch
deploy	Patch
deploy-server	Patch
dev-server	Patch
integration-disable-html	Patch
entries-app-builder	Patch
app-custom-entries	Patch
app-custom-routes-runtime	Patch
app-custom	Patch
app-entry	Patch
app-route	Patch
app-entry-server	Patch
i18n-app-csr-html-lang	Patch
i18n-app	Patch
i18n-app-ssr-html-lang	Patch
i18n-app-ssr	Patch
i18n-custom-i18n-wrapper	Patch
i18n-mf-app-provider	Patch
i18n-mf-component-provider	Patch
i18n-mf-consumer	Patch
i18n-routes	Patch
i18n-routes-ssr	Patch
@integration-test/image-component	Patch
main-entry-name	Patch
nonce	Patch
pure-esm-project	Patch
routes-match	Patch
routes	Patch
app-rsbuild-hooks	Patch
rsc-csr-app	Patch
rsc-csr-routes	Patch
rsc-ssr-app	Patch
rsc-ssr-routes	Patch
basic-app-rstest-browser	Patch
basic-app-rstest	Patch
runtime-custom-plugin	Patch
runtime-custom-config-plugin	Patch
select-mul-entry-test	Patch
select-one-entry-test	Patch
server-config	Patch
server-json-script	Patch
server-monitors	Patch
server-prod	Patch
server-routes	Patch
@source-code-build/app	Patch
ssg-fixtures-mega-list-routes	Patch
ssg-fixtures-nested-routes	Patch
ssg-fixtures-simple	Patch
ssg-fixtures-web-server	Patch
ssr-base-async-entry-test	Patch
ssr-base-json-test	Patch
ssr-base-test	Patch
ssr-base-fallback-test	Patch
init	Patch
ssr-base-loadable	Patch
ssr-partial-test	Patch
rsc-closing-tags-test	Patch
ssr-script-loading	Patch
ssr-useid-test	Patch
ssr-streaming-inline-test	Patch
ssr-streaming-test	Patch
integration-storybook	Patch
styled-components-stream	Patch
styled-components-string	Patch
integration-tailwindcss-v2	Patch
integration-tailwindcss-v3	Patch
integration-tailwindcss-v4	Patch
tmp-dir	Patch
write-to-dist	Patch
@modern-js/bundle-diff-benchmark	Patch
@modern-js/main-doc	Patch
@modern-js/tsconfig	Patch
@modern-js/builder	Patch
@modern-js/plugin-data-loader	Patch
@modern-js/render	Patch
@modern-js/bff-core	Patch
@modern-js/bff-runtime	Patch
@modern-js/server-core	Patch
@modern-js/create-request	Patch
@modern-js/prod-server	Patch
@modern-js/server-runtime	Patch
@modern-js/server	Patch
@modern-js/server-utils	Patch
@modern-js/create	Patch
@modern-js/i18n-utils	Patch
@modern-js/plugin	Patch
@modern-js/runtime-utils	Patch
@modern-js/sandpack-react	Patch
@modern-js/types	Patch
@modern-js/utils	Patch
@modern-js/rslib	Patch
@scripts/prebundle	Patch
@scripts/rstest-config	Patch
@scripts/release-node	Patch

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[GiveMe-A-Name]

Updating the PR detail with the root cause and fix rationale here because gh pr edit is currently blocked by a GitHub Projects classic GraphQL error.

Root cause

This regression started after 89fea12862db894d94b29bbfe94df2a97bd67a69, which switched dev TypeScript runtime loading toward the Node 22 native loader path.

The regression only affects the dev server runtime path. modern.server.ts can still be loaded successfully, and its exported config shape is correct, but middleware/context behavior no longer matches the previous ts-node path in the affected scenario. In practice, this caused middleware defined in modern.server.ts to stop behaving consistently for bff-hono in dev, which then broke the Hono BFF context-dependent flow.

Why this fix

Instead of rolling back the whole Node 22 loader change, this change applies a narrow fallback for the dev server runtime path: when ts-node is available, prefer it for this sensitive runtime-loading scenario.

This keeps the existing Node 22 loader behavior for the previously fixed server-config case, while restoring the stable middleware/context behavior required by bff-hono in dev.

Verification

• cd tests && npm run test:framework --filter server-config
• cd tests && npm run test:framework --filter bff-hono

[github-actions]

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