2824-Q-Dark-mode implementation

Description

Build OS with `FEATURE_BRANCH=Issue-2977_Q`. Enable dark-mode for android q; fix dark mode-mode colour issues.

Designs

List Page	Detail Page	Create New Page	Settings Page

Related issues

- e/backlog#2824 (closed)

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Related MRs

How has this been tested?

Build the apk thorugh gitlab pipeline, push the apk to device (beryllium, android q) using adb.

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules