* Keep the colors between drawing multiple scribbles and arrows
The color is changed back to black on every new drawing. Now the color is kept. If there is no color is set, then there is a fallback to the black stroke as before.
* requested changes
Co-authored-by: togir <gitcatch@weiler.rocks>
* The MongoDB/Mongoose data storage is removed in favor of Sequelize. This abstracts over SQLite or RDBMs like PostgreSQL and MSSQL. The default is SQLite, which significantly simplifies deployments in end-user environments.
* As Spacedeck now has no more mandatory server dependencies, we can wrap it in Electron and ship it as a desktop application.
* Removes docker-compose.yml
* First version of import UI
