Update Profiles Section of the Documentation

[nxpatterns]

In this update, we have expanded the Profiles section of the Open Interpreter documentation to include details on both YAML and terminal-based configurations.

1. YAML Configuration:

   • Added instructions on how to locate the profiles using interpreter --profiles.
   • Described the process to duplicate and customize the default.yaml file.
   • Provided the command to run the new profile configuration: interpreter --profile deepseek.yaml.

2. Terminal Configuration:

   • Included steps to set the DEEPSEEK_API_KEY environment variable and add it to .zshrc.
   • Detailed how to reload the Z-Shell and invoke the interpreter with the new environment variable.

These additions offer users a more flexible and comprehensive way to manage their Open Interpreter profiles, catering to different preferences and setups.