features.txt

1) Ctrl + Z to undo last edit, Ctrl + Shift + Z to redo last edit [DONE]
2) Colour wheel option for pencil [DONE]
3) Vertical scrolling is sorted, horizontal scrolling needs to be checked  [DONE]
4) Enable drawing only when mouse is clicked. If i want to move around the canvas, I can press middle mouse button to do so. [DONE]
5) Clear button [DONE]
6) Dark mode 
7) Scribbling to be persistent across reloads
8) The drawing tool can be draggable
9) The drawing tool can have varying opacity
10) The drawing tool can auto hide if no activity is being detected
11) Can we have different types of pens?
12) Zoom in / zoom out functionality
13) Add Shapes
14) Ability to paste images
15) Add a Google sign in before being able to start editing
16) Export canvas as PDF
17) Hero section before loading the canvas
18) Varying pen thickness in toolbar
19) Fill color option in toolbar