* yarn first go
* fix frontend build cache loader
* yarn workspaces built server Docker
* build(yarn): add workspaces plugin config
* chore(package defs): clean package*.json -s
* chore(gitignore): ignore yarn error log
* build(yarn): update yarn lock
* build(preview-service webpack): add extra resolved path to preview service webpack config
because of yarn package hoisting, there are no package level node_modules folder anymore.
* build(docker): update dockerignore with yarn specific configs
* build(docker): update Dockerfiles for yarn workspaces utilization
* ci(circleci): update server test job to yarn
* ci(circle): disable cache restore
* ci(circleci): trying the node orb yarn-run
* ci(circleci): yarn-run again
* ci(circleci): disable node orb
* ci(circleci): change base node image for tests
* ci(circleci): add yarn cache
* ci(circleci): remove node install step
* ci(circleci): add server specific cache archives
* ci(circleci): test build and publish
* ci(circleci): change npm auth method to suit yarn
* ci(circleci): trying new builder image
* ci(circleci): another base image, maybe this works
* ci(circleci): force a specific docker engine version
* ci(circleci): add yarn version plugin and its changes
* ci(circleci): cleanup and remove temp branch config
* chore(package defs): moving from npm run to yarn
* explicitly specifying webpack4 as a frontend dep
* chore(package defs): replace npm with yarn everywhere
* docs(root readme): update with some yarn specific docs
* chore(root workspace): update dev scripts and package lock
* ci(circleci): enable package publish step with yarn
Co-authored-by: Fabians <fabis94@live.com>