feat(github): add workflows for beta release automation and versioning script

Author: Ohh-889

.github/version-script-beta.js

@@ -0,0 +1,22 @@
+// .github/version-script-beta.js
+import { execSync } from 'node:child_process';
+import fs from 'node:fs';
+
+const pkgName = process.argv[2];
+if (!pkgName) {
+  console.error('❌ Missing package argument. Usage: node .github/version-script-beta.js <package-name>');
+  process.exit(1);
+}
+
+const pkgPath = `packages/${pkgName}/package.json`;
+
+try {
+  const pkg = JSON.parse(fs.readFileSync(pkgPath, 'utf-8'));
+  const shortHash = execSync('git rev-parse --short HEAD').toString().trim();
+  pkg.version = `0.0.0-beta.${shortHash}`;
+  fs.writeFileSync(pkgPath, JSON.stringify(pkg, null, 2));
+  console.log(`✅ Updated ${pkgName} version → ${pkg.version}`);
+} catch (err) {
+  console.error('Error modifying version:', err);
+  process.exit(1);
+}

.github/workflows/comment-beta-release.yml

@@ -0,0 +1,67 @@
+# .github/workflows/comment-beta-release.yml
+name: Write Beta Release Comment
+
+on:
+  workflow_run:
+    workflows: ["Release - Beta"]
+    types:
+      - completed
+
+jobs:
+  comment:
+    if: |
+      github.repository_owner == 'Ohh-889' &&
+      github.event.workflow_run.conclusion == 'success'
+    runs-on: ubuntu-latest
+    name: Comment on PR
+
+    steps:
+      - name: "Get workflow artifacts"
+        uses: actions/github-script@v6
+        id: extract
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            const all = await github.rest.actions.listWorkflowRunArtifacts({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              run_id: context.payload.workflow_run.id,
+            });
+
+            for (const artifact of all.data.artifacts) {
+              const match = /^npm-package-(.*?)@(.*?)-pr-(\d+)/.exec(artifact.name);
+              if (match) {
+                const [, pkg, version, pr] = match;
+                require("fs").appendFileSync(
+                  process.env.GITHUB_ENV,
+                  `\nPKG_NAME=${pkg}\nPKG_VERSION=${version}\nPR_NUMBER=${pr}`
+                );
+                break;
+              }
+            }
+
+      - name: "Comment on PR"
+        uses: marocchino/sticky-pull-request-comment@v2
+        with:
+          number: ${{ env.PR_NUMBER }}
+          message: |
+            🚀 A new **beta release** is available for testing!
+
+            ```bash
+            pnpm dlx ${{ env.PKG_NAME }}@${{ env.PKG_VERSION }}
+            ```
+
+            > This beta was auto-published from commit:
+            > https://github.com/${{ github.repository }}/actions/runs/${{ github.event.workflow_run.id }}
+
+      - name: "Remove autorelease label"
+        uses: actions/github-script@v6
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            await github.rest.issues.removeLabel({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: process.env.PR_NUMBER,
+              name: "🚀 autorelease",
+            });

.github/workflows/release-beta.yml

@@ -0,0 +1,74 @@
+# .github/workflows/release-beta.yml
+name: Release - Beta
+
+on:
+  pull_request:
+    types: [labeled]
+    branches:
+      - main
+
+jobs:
+  prerelease:
+    if: |
+      github.repository_owner == 'Ohh-889' &&
+      contains(github.event.pull_request.labels.*.name, '🚀 autorelease')
+    name: Build & Publish beta to NPM
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup Node & PNPM
+        uses: pnpm/action-setup@v4
+        with:
+          version: 9.0.6
+
+      - name: Setup Node.js 20
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: "pnpm"
+
+      - name: Install deps
+        run: pnpm install --frozen-lockfile
+
+      # 👇 自动检测当前 PR 修改的子包路径
+      - name: Detect changed package
+        id: detect
+        run: |
+          echo "Detecting changed package..."
+          CHANGED=$(git diff --name-only origin/main | grep "packages/" | cut -d/ -f2 | sort | uniq | head -n 1)
+          echo "package=$CHANGED" >> $GITHUB_OUTPUT
+          echo "Detected package: $CHANGED"
+
+      # 👇 生成 beta 版本号
+      - name: Modify package.json version
+        run: node .github/version-script-beta.js ${{ steps.detect.outputs.package }}
+
+      # 👇 登录 npm
+      - name: Authenticate to npm
+        run: echo "//registry.npmjs.org/:_authToken=$NPM_ACCESS_TOKEN" >> packages/${{ steps.detect.outputs.package }}/.npmrc
+        env:
+          NPM_ACCESS_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+      # 👇 发布 beta 包
+      - name: Publish Beta to npm
+        run: pnpm --filter "./packages/${{ steps.detect.outputs.package }}" publish --tag beta --access public
+
+      # 👇 获取新版本号
+      - name: Get new package version
+        id: pkg-version
+        run: |
+          PKG_JSON="packages/${{ steps.detect.outputs.package }}/package.json"
+          VERSION=$(jq -r .version "$PKG_JSON")
+          echo "version=$VERSION" >> $GITHUB_OUTPUT
+
+      # 👇 上传 artifact，用于后续 comment workflow
+      - name: Upload packaged artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: npm-package-${{ steps.detect.outputs.package }}@${{ steps.pkg-version.outputs.version }}-pr-${{ github.event.number }}
+          path: packages/${{ steps.detect.outputs.package }}/dist