* merge libs rollup configs to one rollup
* move css from libs to src/core
* run rollup on cms build
* move test-utils to /utils folder
* move css to src/core
* mark @umbraco-cms/backoffice as external when building for CMS
* rename all models to include @umbraco-cms/backoffice in their path to allow us to publish as a single module
* rename all imports to @umbraco-cms/backoffice/*
* rename events to umb-events to avoid rollup error of protected module name(?)
* test that libs can build
* move css to src/core
* move umb-lit-element and modal elements to src/core
* move some modal interfaces back to libs/modal
* move the icon store into src/core since it is very localized to the backoffice
* comment out build:libs for now since Github runs out of memory
* rename to match tsconfig alias
* add package.json to libs
* only make libs for lib folders
* turn off emit for typescript since we are handling types for libs separately
* build libs locally
* add script to move libs to final destination with some transform
* move libs after build
* move package.json to dist folder first (so we can publish from there)
* remove inline comments
* ensure the outputDir exists
* Remove re-export of extensions-registry library from models library
* move to individual files to avoid circular imports
* check if outputDir exists before trying to create it
* write transforms first in dist file and then copy the file to outputDir
* ensure all umbraco types are external
* copy information from main package.json file
* context-provider-controller prevents replacement
* correct import order
* do not re-provide self providing context
* define and test controller-host-test element
