[Feature Request]: Test and Ensure App Support for Font Scaling up to 200%

[theMr17]

Is your feature request related to a problem? Please describe.

The system, with SDK 34, now supports non-linear font scaling up to 200% for accessibility. The app requires thorough testing to ensure it functions correctly with larger font sizes. The app should display all UI elements correctly without any overlap or truncation.

Describe the solution you'd like

1. Navigate to System Settings > Accessibility > Display size and text.
2. Adjust the font size to 200% using the slider.
3. Open the Oppia app and navigate through all screens.
4. Observe and fix any UI issues such as overlap, overflow, or truncation of text and UI elements.

Here is a screenshot of the current Topic Screen with 200% font size:

Describe alternatives you've considered

No response

Additional context

This was discovered while analyzing the requirements in #5535.