add log selection to webui

.harness-ci.yml

src/process/mod.rs

src/webui/npm-shrinkwrap.json

src/webui/package.json

src/webui/pnpm-lock.yaml

src/webui/src/components/react/index.tsx

src/webui/src/components/react/modal.tsx

src/webui/src/components/react/view.tsx