Home, End, Shift+Home, Shift+End don't work

[EvertonMJunior]

Describe the bug
When using the demo of the package on a web browser, the keys to move around the text (Home, End) or select it (Shift+Home, Shift+End) are not implemented. On the web and computers, it's a pretty commonly used bunch of keys. PageUp and PageDown are not working too, although I think they are less commonly used.

To Reproduce

• Open web demo (https://morn-fun.github.io/crayon/)
• Try to move to start of phrases with Home, end of phrases with End, or select until start/end with Shift+Home/End

Expected behavior

• Home should move the cursor to the start of the line
• End should move the cursor to the end of the line
• Shift + Home should select all text from current position until the start of the line
• Shift + End should select all text from current position until the end of the line
• PageUp should move the cursor up
• PageDown should move the cursor down

Screenshots

Environment(please complete the following information):
Didn't run it locally, used example demo app.

Platform
Web - Tested on Edge and Firefox

Source data

[EvertonMJunior]

I marked it as a bug, but it's more of a feature request, unable to change the label