refactor: Some parts of the code still use Color() instead of MaterialTheme colors, making the theme inconsistent

[Shermine237]

Summary:

Some parts of the code still use Color() instead of MaterialTheme colors, making the theme inconsistent.

Steps to reproduce:

Try changing the theme colors in theme.kt or style.xml and you'll see that some parts of the application remain unchanged.

Expected behaviour:

Use MaterialTheme colors for a uniform theme. This makes it easier to change themes.

Observed behaviour:

In some parts of the code, the colors are hard-coded.

[TanishMoral11]

Hey @Shermine237 ,
Could you please provide a bit more detail regarding this issue? Specifically, it would be helpful to understand which parts of the code are still using Color() directly instead of MaterialTheme colors. Additionally, if you have any suggestions or preferred solutions for addressing this,