* Automate searching and adding new dependencies
* Restructure runtime management
* Leave search restrictions up to the runtime
* Support predefined dependencies in Embedded runtime dependency search
* Use the embedded runtime for dependency search test
* Fix typo
* Use module for loading embedded runtime dependencies
* Improve naming
* List predefined smart cells and automatically add their dependencies
* Generalize dependency insertion to multiple entries
* Add runtime setup modal
* Don't evaluate setup when restarting the runtime fails
* Automatically add vega_lite for chart builder
* Improve confirmation modal actions when the action is not destructive
