Idea: A file to list all models

[Saif-Shines]

In the integrations folder, create a file that expects crowd-sourced inputs to list provider and their supported models that developers can directly use in their code.

• It can be a simple table to begin with.
• It does not get into provider-specific details, it just hyperlinks to the right documentation.

All developers, especially working with different models, have to do a lot of context-switching. This is just a matter of convenience.