* 🎉 executeQuery function extracted
* 🚧 add prettierrc to gitignore
* 🚧 insert function extracted
* ⚡ extract update function
* 💡 fix function docs
* 💡 add in code documentation
* 🎨 fix format
* 🎨 fix format
* In packages/cli/src/Db.ts, conditional test of dbType replaced by a
switch;
* removeAll() function adapted to not cause an error using MySQL;
* Added the cross-env module in the "serve" script in the
packages/editor-ui/package.json file. This was done to ensure
compatibility between platforms when declaring environment variables.
Without it, Windows compilation would give an error, for example;
* .idea added to .gitignore (IntelliJ IDEA solutions);