Revamped left panel UI

🌟 Improvements and Fixes

• New inspector left panel for multiselect & bulk actions

• Improved multiselect lasso to show included elements within the region

• Improved visuals table list sidebar

• New "Add new" toolbar for precise placement when adding new nodes

• Editor - Keep node selected when panning canvas

• Fix missing leading underscore in Laravel migrations export

• Fix Laravel migrations export when driver data type param is 0