* add demo env variable
* setup initialization when demo
* disable password when in demo mode
* expose demo status to API
* improve UI for demo instance
* format readme
* update logo
* format html
* add logo to docs
* repository for document and document tokens
* add attachments type and repository
* autogenerate types via scripts
* use autogenerated types
* attachment type updates
* add insured and quantity fields for items
* implement HasID interface for entities
* implement label updates for items
* implement service update method
* WIP item update client side actions
* check err on attachment
* finish types for basic items editor
* remove unused var
* house keeping