Replaces coingecko deprecated commands

[jose-donato]

Description

Addresses #1576 by removing cgplatforms and cgproducts (that were deprecated from coingecko) and adds cr command to check crypto interest rates (for both supplying and borrowing).

How has this been tested?

Locally and added tests

Checklist:

• Update our Hugo documentation following these guidelines.
• Update our tests following these guidelines.
• Make sure you are following our CONTRIBUTING guidelines.
• If a feature was added make sure to add it to the corresponding scripts file.

Others

• I have performed a self-review of my own code.
• I have commented my code, particularly in hard-to-understand areas.
• My code passes all the checks pylint, flake8, black, ... To speed up development you should run pre-commit install.
• New and existing unit tests pass locally with my changes. You can test this locally using pytest tests/....

[minhhoang1023]

Niceee one! 🚀

A few comments:

1. Borrow type is throwing an error for me ;(

**2. When searching for a platform/ coin that doesn't exist / incorrect format **

3. Would be nice to have the rates sorted from highest to lowest

4. We also need to remove the deprecated commands and add new one to the api.

5. What do you think about plotting the results as a chart?
It's much easier to see it visually and see which platforms provide the highest yield given the assets.

Something like this? (Horizontal bar would be better here though)

Let me know what you think! Overall, very nice work! ✨