fix: coverage cannot includes parent folders

[claneo]

Summary

The first test case result expected:

[
  "/apps/a.ts",
  "/apps/b.js",
  "/packages/a.ts",
  "/packages/b.js",
]

but got:

[
  "/packages/.c.ts",
  "/packages/a.ts",
  "/packages/b.js",
]

Related Links

Checklist

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

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[Copilot]

Pull request overview

This PR fixes a bug where the coverage exclude pattern **/[.]* was incorrectly matching and excluding parent folder references in glob patterns. The fix removes this problematic pattern from the default excludes and adjusts the glob configuration to handle hidden files appropriately.

• Removes **/[.]* from default coverage exclude patterns
• Removes dot: true from glob options in coverage generation to prevent matching hidden files by default
• Adds comprehensive tests to verify coverage includes files from parent directories correctly

Reviewed changes

Copilot reviewed 6 out of 10 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
packages/core/src/config.ts	Removes **/[.]* from default coverage exclude patterns
packages/core/src/coverage/generate.ts	Exports getIncludedFiles for testing, removes dot: true option, and adds optional fs parameter for dependency injection
packages/core/tests/coverage/include.test.ts	Adds comprehensive test suite verifying parent folder inclusion and hidden file handling
website/docs/en/config/test/coverage.mdx	Updates documentation to reflect removed exclude pattern
website/docs/zh/config/test/coverage.mdx	Updates Chinese documentation to reflect removed exclude pattern
packages/core/tests/core/__snapshots__/rstest.test.ts.snap	Updates snapshots to remove **/[.]* pattern
packages/core/tests/__snapshots__/config.test.ts.snap	Updates snapshot to remove **/[.]* pattern
packages/core/package.json	Adds memfs dependency and reorders existing dependencies alphabetically
pnpm-lock.yaml	Adds memfs@4.51.1 lockfile entry
.gitignore	Allows packages/core/tests/coverage directory

Files not reviewed (1)

• pnpm-lock.yaml: Language not supported

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[Copilot]

The alphabetical reordering of dependencies in package.json is not related to the bug fix and should be separated into its own commit or PR. Mixing code formatting/organization changes with functional changes makes it harder to review and understand what's actually necessary for the fix.

The only functional change needed here is adding "memfs": "^4.51.1" to devDependencies. The reordering of existing entries like moving @types/chai, chai, pathe, birpc, etc. is purely cosmetic.

Suggested change

	"webpack-license-plugin": "^4.5.1"
	"webpack-license-plugin": "^4.5.1",
	"memfs": "^4.51.1"

[9aoy]

👍