ServiceHub version 2.0.1

[debdevops]

This pull request introduces ServiceHub version 2.0.1, focusing on major performance optimizations, new DLQ management features, and improved documentation. The update includes a comprehensive changelog, enhanced application startup automation, and upgrades to dependencies and workflows for better reliability and developer experience.

Key highlights:

• Major performance improvements in DLQ polling, UI refresh, and startup times.
• Introduction of the DLQ Intelligence System, Auto-Replay Rules Engine, and batch replay features.
• Enhanced documentation and changelog tracking.
• Updated Node.js version and improved dependency installation in CI workflows.

---

Performance & Feature Enhancements

• Performance Optimizations & New Features:

  • Reduced DLQ polling interval from 60s to 10s and Rules UI auto-refresh from 30s to 10s for near real-time updates.
  • Introduced persistent DLQ tracking, auto-replay rules, batch replay, instant scanning, export capabilities, and enhanced UI.
    (CHANGELOG.md [1] README.md [2] [3] [4]

• Application Startup Automation:

  • Added a new .github/agents/run-the-application.agent.md agent to automate environment validation, dependency installation, build checks, issue fixing, and service startup with health checks and status reporting.
    (.github/agents/run-the-application.agent.md .github/agents/run-the-application.agent.mdR1-R90)

Documentation & Versioning

• Changelog and Documentation Updates:

  • Created a detailed CHANGELOG.md tracking all major changes, features, bug fixes, and migration notes.
  • Expanded README.md with "What's New", feature showcases, DLQ Intelligence, and Auto-Replay documentation.
    (CHANGELOG.md [1] README.md [2] [3] [4]

• Version Bump:

  • Updated version to 2.0.1 in both .version and apps/web/package.json.
    (.version [1] apps/web/package.json [2]

Build & Workflow Improvements

• CI/CD Workflow Updates:
  • Upgraded Node.js version to 20.x for all workflows.
  • Improved dependency installation by cleaning node_modules and package-lock.json before running npm install for a more reliable build.
    (.github/workflows/servicehub.yml [1] [2]