US-68 Implement ColorBlind theme

[MackTr]

As a colorblind user, I want to be able to change the theme to accommodate me.

Tasks:

• [x] Implement colorblind option in the app settings menu
• [x] have that option dynamically change the application color scheme

Acceptance Criteria:

Step #	Execution Procedure or Input	Expected Results/Outputs	Passed/Failed
1	Select colorblind option	Application color scheme changes	PASSED