[DESIGN] Relic/Powerup GDD

[waiteng-kwan]

Initial To Do:

• Outline high level Relic system

Document Link: https://docs.google.com/document/d/19FPeAx0NTitVsxAbg79FQmvzDeT6wDa0VmTIZsrgZPY/edit?usp=sharing

Update To Do:

• Curate a initial list of relics based on the high level design
• UI Wireframe of the gameplay and management aspect of relics

[Hamimizan]

Todo still:

• Management screen

[Hamimizan]

Closing as finished with task. If anything needed will open new issue specific to that.