✨ Configuration to adjust terminal line height

### Describe the solution you'd like

This configuration variable will adjust the amount of spacing in between each line. This will be a multiple of the line height itself.

### Examples

| Value | Description |
| - | - |
| 1 | no spacing in between lines |
| 1.5 | a half of a lines height between lines |
| 2 | a full lines height in between lines |

Note: We are not limited to the three values above, they are just examples to illustrate how this will work.

### Related issues

- #1103