* feat: add line shape
* fix: align line tool
* fix: hitbox bug sw to ne
* fix: add stroke width n sloppiness for line
* fix: center line inside a panel box
* fix: use color as a unique key
* Remove `generatedraw` from element object
- Create a function that renders a single element
- Refactor rendering selected elements
* Replace getElementAbsoluteXY with getElementAbsoluteCoords