deleted test mermaid and update logo

mkdocs.yml: test mermaid

mkdocs.yml: test mermaid

mkdocs.yml: test mermaid

mkdocs.yml: test mermaid

mkdocs.yml: test mermaid

test mermaid

docs: vendor mermaid locally

Merge remote-tracking branch 'origin/main'

docs: vendor mermaid locally and remove mermaid2 plugin

Update README.md

update edit_uri

update adr

update github action

install dependencies