Feature request: Ability to use a custom font in text recipes (.ttf/otf, etc.).

**Is your feature request related to a problem? Please describe.**
I wanted to add texts my image but only 3 fonts is available to use.

**Describe the solution you'd like**
- Allow users to select a different font by uploading ttf/otf files or utilizing Google Fonts, for example.

**Describe alternatives you've considered**
- If the first method isn't practicable owing to font license disputes, add documentation on how to install fonts yourself.

**Additional context**
Including the feature in the Node API would be fantastic.