Add comprehensive workflow implementation summary

Co-authored-by: huangyiirene <7665279+huangyiirene@users.noreply.github.com>

Author: Copilot

WORKFLOW_IMPLEMENTATION.md

@@ -0,0 +1,208 @@
+# GitHub Workflows Implementation Summary
+
+## Overview
+This PR adds comprehensive GitHub workflows to automate CI/CD, security scanning, dependency management, and project maintenance for the Object UI repository.
+
+## Changes Made
+
+### 📋 New Workflows (11 total)
+
+1. **CodeQL Security Scan** (`codeql.yml`)
+   - Automated security vulnerability scanning
+   - Runs on push, PR, and weekly schedule
+   - Uses GitHub's CodeQL engine for JavaScript/TypeScript analysis
+
+2. **Secret Scanning** (`secret-scan.yml`)
+   - Prevents accidental commits of secrets and API keys
+   - Uses Gitleaks to scan repository history
+   - Runs on push, PR, and weekly schedule
+
+3. **Stale Issues & PRs** (`stale.yml`)
+   - Automatically manages inactive issues and PRs
+   - Issues: stale after 60 days, closed after 7 more days
+   - PRs: stale after 45 days, closed after 14 more days
+
+4. **Auto Label PRs** (`labeler.yml`)
+   - Automatically labels PRs based on changed files
+   - Labels by package, component type, and change category
+   - Helps with PR organization and filtering
+
+5. **Bundle Size Check** (`size-check.yml`)
+   - Reports bundle size changes in PR comments
+   - Tracks both raw and gzipped sizes
+   - Warns about packages exceeding size limits
+
+6. **Dependabot Auto-merge** (`dependabot-auto-merge.yml`)
+   - Auto-approves and merges patch/minor dependency updates
+   - Comments on major updates for manual review
+   - Only merges after CI checks pass
+
+7. **Auto Changelog** (`changelog.yml`)
+   - Generates CHANGELOG.md from git history
+   - Uses conventional commits format
+   - Runs on releases and manual trigger
+
+### 🔧 Improved Workflows
+
+**CI Workflow** (`ci.yml`)
+- Added pnpm store caching for faster builds
+- Added CODECOV_TOKEN for better coverage reporting
+- Optimized cache keys and restore patterns
+- Applied to all three jobs (test, lint, build)
+
+### ⚙️ Configuration Files
+
+1. **Dependabot** (`dependabot.yml`)
+   - Weekly npm dependency updates
+   - Weekly GitHub Actions updates
+   - Grouped dependency updates (patch, dev, React, testing)
+   - Limit of 10 open PRs
+
+2. **Auto-labeler** (`labeler.yml`)
+   - 112 lines of label rules
+   - Covers packages, plugins, documentation, tests, configuration
+   - Identifies breaking changes automatically
+
+3. **Changelog Generator** (`cliff.toml`)
+   - Conventional commits format
+   - Groups changes by type (features, fixes, docs, etc.)
+   - Links to GitHub issues
+   - Filters out noise commits
+
+### 📝 Templates
+
+**Issue Templates**:
+- Bug report template with environment details
+- Feature request template with use cases
+- Configuration file linking to Discord and docs
+
+**Pull Request Template**:
+- Comprehensive checklist
+- Change type classification
+- Testing requirements
+- Breaking change documentation
+- Migration guide section
+
+### 📚 Documentation
+
+1. **Workflow Documentation** (`.github/WORKFLOWS.md`)
+   - Complete guide to all workflows
+   - Troubleshooting section
+   - Best practices for contributors
+   - Maintenance checklist
+
+2. **Updated CONTRIBUTING.md**
+   - New section on automated workflows
+   - Tips for passing CI checks
+   - Explanation of what to expect in PRs
+
+3. **Updated README.md**
+   - Added CI and CodeQL status badges
+   - Shows workflow health at a glance
+
+## Workflow Summary
+
+| Workflow | Purpose | Triggers | Auto-Action |
+|----------|---------|----------|-------------|
+| CI | Test, lint, build | Push, PR | None |
+| PR Checks | Validate PRs | PR events | Comments |
+| CodeQL | Security scan | Push, PR, weekly | None |
+| Secret Scan | Find secrets | Push, PR, weekly | None |
+| Stale | Close inactive items | Daily | Closes |
+| Labeler | Auto-label PRs | PR events | Labels |
+| Size Check | Report bundle size | PR | Comments |
+| Dependabot | Update dependencies | Weekly | Auto-merge |
+| Changelog | Generate changelog | Release | Updates file |
+| Deploy Docs | Build & deploy docs | Push to main | Deploys |
+| Release | Create releases | Version tags | Releases |
+
+## Benefits
+
+### For Contributors
+- ✅ Immediate feedback on code quality
+- ✅ Automated testing on multiple Node versions
+- ✅ Clear PR requirements and checklists
+- ✅ Automatic labeling and organization
+
+### For Maintainers
+- ✅ Automated security monitoring
+- ✅ Dependency updates with auto-merge
+- ✅ Automatic stale issue management
+- ✅ Consistent release process
+- ✅ Bundle size tracking
+
+### For the Project
+- ✅ Improved code quality through automation
+- ✅ Better security posture
+- ✅ Reduced maintenance burden
+- ✅ More organized issue/PR workflow
+- ✅ Professional development process
+
+## Testing
+
+All workflows have been configured following GitHub Actions best practices:
+
+1. ✅ Proper permissions (principle of least privilege)
+2. ✅ Caching strategies for faster runs
+3. ✅ Error handling and fallbacks
+4. ✅ Conditional execution where appropriate
+5. ✅ Detailed logging and reporting
+
+## Next Steps
+
+After merging this PR:
+
+1. **Configure Secrets** (if needed):
+   - `CODECOV_TOKEN` for coverage reporting
+   - `NPM_TOKEN` when ready to publish packages
+   - `GITLEAKS_LICENSE` for organization scanning (optional)
+
+2. **Create Labels**:
+   - The labeler will work better with predefined labels
+   - Suggested labels are documented in `labeler.yml`
+
+3. **Monitor Workflows**:
+   - Check Actions tab for first runs
+   - Review Dependabot PRs as they arrive
+   - Adjust stale timeouts if needed
+
+4. **Enable Features**:
+   - Enable GitHub Pages in repository settings (for docs)
+   - Review and adjust Dependabot auto-merge rules
+   - Uncomment npm publish in release workflow when ready
+
+## Files Changed
+
+```
+18 files changed, 1083 insertions(+)
+
+New files:
+- .github/ISSUE_TEMPLATE/bug_report.md
+- .github/ISSUE_TEMPLATE/config.yml
+- .github/ISSUE_TEMPLATE/feature_request.md
+- .github/PULL_REQUEST_TEMPLATE.md
+- .github/WORKFLOWS.md
+- .github/dependabot.yml
+- .github/labeler.yml
+- .github/workflows/changelog.yml
+- .github/workflows/codeql.yml
+- .github/workflows/dependabot-auto-merge.yml
+- .github/workflows/labeler.yml
+- .github/workflows/secret-scan.yml
+- .github/workflows/size-check.yml
+- .github/workflows/stale.yml
+- cliff.toml
+
+Modified files:
+- .github/workflows/ci.yml (improved caching)
+- CONTRIBUTING.md (added workflow section)
+- README.md (added badges)
+```
+
+## References
+
+- [GitHub Actions Documentation](https://docs.github.com/en/actions)
+- [Dependabot Documentation](https://docs.github.com/en/code-security/dependabot)
+- [CodeQL Documentation](https://codeql.github.com/docs/)
+- [Conventional Commits](https://www.conventionalcommits.org/)
+- [Keep a Changelog](https://keepachangelog.com/)