Update CHANGELOG and package version to 0.2.2; refactor definition pr… #3

	# 推送形如 v0.2.0 的 tag 时：校验版本、打 VSIX、创建 GitHub Release、发布到 VS Code 市场。
	# 仓库 Settings → Secrets → Actions 中配置 VSCE_PAT（Azure DevOps PAT，勾选 Marketplace > Manage）。
	# 发版前请先把 package.json 的 version 改成与 tag 一致（tag 去掉前缀 v）。

	name: Release

	on:
	push:
	tags:
	- "v*"

	permissions:
	contents: write

	jobs:
	publish:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- uses: actions/setup-node@v4
	with:
	node-version: "20"
	cache: yarn

	- name: Install
	run: yarn install --frozen-lockfile

	- name: Compile
	run: yarn compile

	- name: Lint
	run: yarn lint

	- name: Match package.json version to tag
	run: \|
	TAG="${GITHUB_REF#refs/tags/v}"
	VER=$(node -p "require('./package.json').version")
	if [ "$VER" != "$TAG" ]; then
	echo "::error::package.json version ($VER) must equal git tag without v prefix ($TAG)"
	exit 1
	fi

	- name: Package VSIX
	run: yarn vsix

	- name: Create GitHub Release
	uses: softprops/action-gh-release@v2
	with:
	files: "*.vsix"
	generate_release_notes: true
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	- name: Publish to VS Code Marketplace
	env:
	VSCE_PAT: ${{ secrets.VSCE_PAT }}
	run: \|
	if [ -z "$VSCE_PAT" ]; then
	echo "::error::Missing secret VSCE_PAT. Create a PAT at https://dev.azure.com (Marketplace > Manage) and add it under Repo Settings → Secrets → Actions."
	exit 1
	fi
	VSIX=$(ls -1 ./*.vsix \| head -1)
	npx vsce publish --pat "$VSCE_PAT" --packagePath "$VSIX"

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