utu_agent_ui v0.2.0

What's Changed

• Add a sidebar for WebUI by @fpg2012 in #75
• Fpg2012/issue82 by @fpg2012 in #86
• Clear dialog history after switching agent configs by @fpg2012 in #87
• add a search box by @fpg2012 in #88

Full Changelog: v0.1.0...frontend/v0.2.0