feat(plugin-vue): supersede vue-loader with rspack-vue-loader

[fi3ework]

Summary

in Rstest web-infra-dev/rstest#618, introduced a dedicated loader matcher using with to implement the sync importActual method. however, vue-loader has locked the known properties https://github.com/vuejs/vue-loader/blob/698636508e08f5379a57eaf086b5ff533af8e051/src/pluginWebpack5.ts#L81-L101 so an error will throw when countering with.

since vue-loader is not maintained anymore, using a forked version vue-loader https://github.com/rspack-contrib/rspack-vue-loader.

Related Links

Checklist

• Tests updated (or not required).
• Documentation updated (or not required).

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[Copilot]

Pull Request Overview

This PR replaces the unmaintained vue-loader dependency with rspack-vue-loader, a maintained fork. The change addresses an issue where vue-loader has locked known properties, preventing the use of the with syntax needed for Rstest's importActual method implementation.

Key changes:

• Replaced vue-loader with rspack-vue-loader throughout the codebase
• Updated package dependency from vue-loader@^17.4.2 to rspack-vue-loader@^17.4.4

Reviewed Changes

Copilot reviewed 4 out of 5 changed files in this pull request and generated no comments.

File	Description
packages/plugin-vue/package.json	Updated dependency from vue-loader to rspack-vue-loader
packages/plugin-vue/src/index.ts	Updated imports and loader resolution to use rspack-vue-loader
packages/plugin-vue/src/splitChunks.ts	Updated regex pattern to match rspack-vue-loader in node_modules
packages/plugin-vue/tests/snapshots/index.test.ts.snap	Updated test snapshots to reflect new loader path

Files not reviewed (1)

• pnpm-lock.yaml: Language not supported

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[chenjiahan]

LGTM