refactor: a2a

fix: bug for dev mode deployment

fix: avoid db before folder created

fix: remove .python-version

doc: update README

doc: update readme for uv

fix: rm mcp-sse files

Merge pull request #1 from qixinbo/feature/a2a-production

feat: support a2a mode

fix: prompt for viz enhanced

feat: add minimax office suite

UI: remove duplicated buttion for skills

feat: add trace switcher

fix: packaging error

feat: add wheel package