* fix linting issues on webpack.config.js
* sync with demo plugin, go mod tidy
* npm audit fix
There's a rash of lodash issues right now that have no available fix, but I'm fixing the remaining issues.
* use exact versions
* update webapp/package-lock.json too
* manually clean up go.mod/go.sum
* private package.json
* Use plugin orb for ci
* Add golangci-lint config and fix issues
* Simplify circleci config
* Drop unparam
* Drop maligned
* Ignore varcheck in server/manifest.go
