chore(deps): bump vite-plus to 0.1.21-alpha.7

[fengmk2]

Summary

Bump vite-plus and related packages to alpha 0.1.21-alpha.7.

Updated where applicable:

• vite-plus
• vitest (alias to @voidzero-dev/vite-plus-test)
• vite (alias to @voidzero-dev/vite-plus-core)
• overrides / resolutions / pnpm.overrides / pnpm-workspace.yaml catalogs
• minimumReleaseAgeExclude / minimumReleaseAgeExcludes configured for pnpm + bun

Test plan

• CI passes

[gemini-code-assist]

Code Review

This pull request updates the vite-plus dependency and its corresponding overrides to version 0.1.21-alpha.7 in package.json. It also introduces a bunfig.toml file to bypass Bun's minimum release age check for these packages. Feedback indicates that the configuration key in bunfig.toml should be corrected from minimumReleaseAgeExcludes to the singular minimumReleaseAgeExclude to ensure the setting is correctly applied by Bun.

[gemini-code-assist]

The configuration key for excluding packages from the minimum release age check in Bun is minimumReleaseAgeExclude (singular), which corresponds to the kebab-case minimum-release-age-exclude. Using the plural minimumReleaseAgeExcludes will likely cause Bun to ignore this setting, which may lead to installation failures if these alpha packages are too new.

Suggested change

	minimumReleaseAgeExcludes = [
	minimumReleaseAgeExclude = [