Task 3 Improve the UI of the app

[zee-bit]

The app was intentionally hard-coded and made as simple as possible. Now, since the app is much more functional and robust, it's time to pay attention to the UI of the app. I need a simple, minimalistic UI that doesn't look distracting or dominating. Be creative in this one.
EDIT: Now, we have added the improvements feature, refer #95, which demands a nice UI asap. There are a couple of things that needs to be adjusted there also:

1. Remove the Arrows emoji that was just for reference, and replace it with +, -, and colored texts (red and green).
2. Make partitions in the dials to show improvements in one line (and decrease the height of dials, increase width instead).
3. Make the font-size for improvements smaller compared to the current result.
4. Make the dials look more attractive, you can refer to some templates from dribble or codepen, if you like.
5. Enhance the UI of the timer as well.

[itsPrajapat]

Could You Please assign it to me.
Thanks