develop -> main

.eslintrc.cjs

@@ -0,0 +1,36 @@
+module.exports = {
+  root: true,
+  env: {
+    browser: true,
+    es2022: true,
+    node: true,
+  },
+  extends: [
+    'eslint:recommended',
+    'plugin:react/recommended',
+    'plugin:react-hooks/recommended',
+    'prettier',
+    'plugin:storybook/recommended',
+  ],
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    ecmaVersion: 'latest',
+    sourceType: 'module',
+    ecmaFeatures: {
+      jsx: true,
+    },
+  },
+  plugins: ['@typescript-eslint', 'react', 'react-hooks'],
+  rules: {
+    'react/react-in-jsx-scope': 'off',
+    'react/prop-types': 'off',
+    '@typescript-eslint/no-unused-vars': ['error', { argsIgnorePattern: '^_' }],
+    'no-unused-vars': 'off',
+  },
+  settings: {
+    react: {
+      version: 'detect',
+    },
+  },
+  ignorePatterns: ['dist/', 'node_modules/', '*.config.js', '*.config.ts'],
+};

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,55 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: '[BUG] '
+labels: ['bug']
+assignees: ''
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Actual behavior**
+A clear and concise description of what actually happened.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Environment:**
+
+- OS: [e.g. macOS, Windows, Linux]
+- Browser: [e.g. Chrome, Safari, Firefox]
+- Version: [e.g. 22]
+- React version: [e.g. 18.2.0]
+- Node version: [e.g. 18.17.0]
+
+**Additional context**
+Add any other context about the problem here.
+
+**Code example**
+
+```tsx
+// If applicable, add a code example that reproduces the issue
+import { Tree, TreeItem, TreeItemLayout } from '@roseline124/react-tree';
+
+function App() {
+  return (
+    <Tree>
+      <TreeItem>
+        <TreeItemLayout>Example</TreeItemLayout>
+      </TreeItem>
+    </Tree>
+  );
+}
+```

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,42 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: '[FEATURE] '
+labels: ['enhancement']
+assignees: ''
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.
+
+**Use case examples**
+
+```tsx
+// If applicable, provide examples of how this feature would be used
+import { Tree, TreeItem, TreeItemLayout } from '@roseline124/react-tree';
+
+function App() {
+  return (
+    <Tree>
+      <TreeItem>
+        <TreeItemLayout>Example with new feature</TreeItemLayout>
+      </TreeItem>
+    </Tree>
+  );
+}
+```
+
+**Priority**
+
+- [ ] Low - Nice to have
+- [ ] Medium - Important
+- [ ] High - Critical for my use case

.github/workflows/ci.yml

@@ -0,0 +1,154 @@
+name: CI/CD
+
+on:
+  push:
+    branches: [main, develop]
+  pull_request:
+    branches: [main, develop]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [20.x]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v2
+        with:
+          version: 9
+
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'pnpm'
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Type check
+        run: pnpm type-check
+
+      - name: Lint
+        run: pnpm lint
+
+      - name: Format check
+        run: pnpm format:check
+
+      - name: Build
+        run: pnpm build
+
+      - name: Build Storybook
+        run: pnpm build:storybook
+
+  publish-alpha:
+    needs: test
+    runs-on: ubuntu-latest
+    if: github.ref == 'refs/heads/develop' && github.event_name == 'push'
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v2
+        with:
+          version: 9
+
+      - name: Use Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+          cache: 'pnpm'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Build
+        run: pnpm build
+
+      - name: Generate alpha version
+        run: |
+          TIMESTAMP=$(date +"%Y%m%d%H%M%S")
+          CURRENT_VERSION=$(node -p "require('./package.json').version")
+          BASE_VERSION=$(echo $CURRENT_VERSION | sed 's/-alpha.*//')
+          NEW_VERSION="${BASE_VERSION}-alpha.${TIMESTAMP}"
+          npm version $NEW_VERSION --no-git-tag-version
+          echo "NEW_VERSION=$NEW_VERSION" >> $GITHUB_ENV
+
+      - name: Publish alpha to npm
+        run: pnpm publish --tag alpha --access public --no-git-checks
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+      - name: Create Git Tag
+        run: |
+          git config --local user.email "action@github.com"
+          git config --local user.name "GitHub Action"
+          git add package.json
+          git commit -m "chore: bump version to ${{ env.NEW_VERSION }}" || true
+          git tag "v${{ env.NEW_VERSION }}" || true
+          git push origin "v${{ env.NEW_VERSION }}" || echo "Tag push failed, but continuing..."
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  publish-release:
+    needs: test
+    runs-on: ubuntu-latest
+    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v2
+        with:
+          version: 9
+
+      - name: Use Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+          cache: 'pnpm'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Build
+        run: pnpm build
+
+      - name: Bump patch version
+        run: |
+          CURRENT_VERSION=$(node -p "require('./package.json').version")
+          BASE_VERSION=$(echo $CURRENT_VERSION | sed 's/-alpha.*//')
+          NEW_VERSION=$(npm version patch --no-git-tag-version)
+          NEW_VERSION=${NEW_VERSION#v}
+          echo "NEW_VERSION=$NEW_VERSION" >> $GITHUB_ENV
+
+      - name: Publish to npm
+        run: pnpm publish --access public --no-git-checks
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+      - name: Create Git Tag
+        run: |
+          git config --local user.email "action@github.com"
+          git config --local user.name "GitHub Action"
+          git add package.json
+          git commit -m "chore: release v${{ env.NEW_VERSION }}" || true
+          git tag "v${{ env.NEW_VERSION }}" || true
+          git push origin "v${{ env.NEW_VERSION }}" || echo "Tag push failed, but continuing..."
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}