[Enhancement] The user should have the possibility of picking different colors for the pointer

[Softvision-GeluHaiduc]

[Affected Versions]:

• Firefox Reality version 11-141402320 (eda7d955)

[Affected Platforms]:

• Oculus Go - Android 7.1.2
• Oculus Quest - Android 7.1.1
• HTC Vive Focus - Android 7.1.2
• HTC Vive Focus Plus - Android 7.1.2
• Pico G2 4K - Android 8.1.0
• Pico Neo2 - Android 8.1.0

[Prerequisites]:

• The Firefox Reality browser is open.

[Steps to reproduce]:

1. Open the "Controller Options” card from Settings.
2. Observe the color available in the “Pointer Colour” section.

[Expected results]:

• The user should have more color options for the pointer or have a color picker to choose a color.

[Actual results]:

• There are 2 options available: “White” and “Purple”.

[Notes]:

[feiss]

Color controls alternatives:

I vote for the second. The actual pointer color should change as soon as the user changes the color controls

[keianhzo]

For it's simplicity I'd say I like the first one the best.

[Softvision-GeluHaiduc]

+1 for the first one, but there should also be an option for black and white on the color bar

[feiss]

👍

[feiss]

@keianhzo @bluemarvin how you plan to make the color ramp? I can make a SVG, but maybe you want to render it by code.

[keianhzo]

I think is probably better to create an specific widget to draw the color ramp and the caret.