feat(env)!: manage package manager environments

[liangmiQwQ]

Depends on #2391. Close #1853

This PR extends vp env to manage Node.js and package managers as peer environment components.

It adds package-manager defaults, session overrides, project pins, installation lifecycle, diagnostics, listings, and scoped environment commands. Resolution follows explicit/session overrides, project declarations, lockfile or config detection, and the global default. npm, pnpm, Yarn, and Bun remain independent families, including their aliases.

Node and package-manager modes can be managed independently. Scoped commands avoid resolving excluded families, and exact integrity pins survive project resolution, vp env use, session overrides, installation, and shim execution.

It doesn't break users' daily use command, commands such as vp env default 22.19.0 still works.

Breaking changes: unscoped component commands now operate on the complete environment, and the JSON contracts for current, list, and list-remote expose Node.js and package managers as peer components.

🤖 Generated with Codex

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[chatgpt-codex-connector]

💡 Codex Review

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Reviewed commit: 1788ae2b29

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[liangmiQwQ]

@codex review

[chatgpt-codex-connector]

💡 Codex Review

Here are some automated review suggestions for this pull request.

Reviewed commit: 80e29560a3

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Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you

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• Mark a draft as ready
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If Codex has suggestions, it will comment; otherwise it will react with 👍.

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[liangmiQwQ]

@codex review

[chatgpt-codex-connector]

💡 Codex Review

Here are some automated review suggestions for this pull request.

Reviewed commit: 9c79b9d41c

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Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you

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[liangmiQwQ]

@fengmk2 I'm ready if CI is green

[github-actions]

Registry bridge build (a2a87c8)

Warning

This build is from the fork liangmiQwQ/vite-plus and has not been reviewed.
Installing it runs that code on your machine. Build log

This commit build is published to the registry bridge, which serves these as ordinary npm versions (every other package proxies to npmjs):

Package	Version
vite-plus	0.0.0-commit.a2a87c8aee4071cfc6575e7a61a99dcc6a5dcf50
@voidzero-dev/vite-plus-core	0.0.0-commit.a2a87c8aee4071cfc6575e7a61a99dcc6a5dcf50

Install the Vite+ CLI built from this commit, then migrate a project:

# macOS / Linux
curl -fsSL https://raw.githubusercontent.com/liangmiQwQ/vite-plus/a2a87c8aee4071cfc6575e7a61a99dcc6a5dcf50/packages/cli/install.sh | VP_PR_VERSION=2398 bash

# Windows (PowerShell)
$env:VP_PR_VERSION="2398"; irm https://raw.githubusercontent.com/liangmiQwQ/vite-plus/a2a87c8aee4071cfc6575e7a61a99dcc6a5dcf50/packages/cli/install.ps1 | iex

Or download the standalone Windows installer built from this commit:

Architecture	Installer
x64	vp-setup-x86_64-pc-windows-msvc.exe
Arm64	vp-setup-aarch64-pc-windows-msvc.exe

GitHub requires you to sign in and downloads each installer as a ZIP artifact. Extract vp-setup.exe, then run it against this preview build:

.\vp-setup.exe --version "0.0.0-commit.a2a87c8aee4071cfc6575e7a61a99dcc6a5dcf50" --registry "https://registry-bridge.viteplus.dev/"

After installing, upgrade the current project's vite-plus to this test build with:

vp migrate

Or point your package manager at the bridge registry https://registry-bridge.viteplus.dev/:

Package manager	Registry config
npm / pnpm / Bun	.npmrc: registry=https://registry-bridge.viteplus.dev/
Yarn (v2+)	.yarnrc.yml: npmRegistryServer: "https://registry-bridge.viteplus.dev/"

Then pin the build (vite aliases to vite-plus-core; pnpm can use a catalog, npm an overrides entry):

{
  "devDependencies": {
    "vite-plus": "0.0.0-commit.a2a87c8aee4071cfc6575e7a61a99dcc6a5dcf50",
    "vite": "npm:@voidzero-dev/vite-plus-core@0.0.0-commit.a2a87c8aee4071cfc6575e7a61a99dcc6a5dcf50"
  }
}

[liangmiQwQ]

2c9c326 is just a test-only commit, so no behavior change, no rebuild needed.

[liangmiQwQ]

Screenshot