Update venv paths in .gitignore

Change proto location

* Lower the CLI Python version requirements from 3.11 to 3.10
* Lower the SDK Python version requirements from 3.11 to 3.10

Organization command manual typo fix

* Cleaned and redacted the main README.md file

* Copied the edits from the main README.md file to the standalone README.md files of both packages

* Python version in the README.md now corresponds with the one in the setup.py (>=3.10)

…ort (#490)

* Replaced the hardcoded contracts data with snet.contracts package import

* Added snet.contracts==0.0.10 to common_dependencies.py

…xample call

Added an example service call to the README.md

- Change structure of project;
- Change imports;
- Add validation for endpoints when creating an organization.

Fix README

Downgraded Python supported version to 3.10
Changed source of snet ecosystem contracts to pypi package snet.contracts
Separating the SDK from CLI repo
Saving proto files in the client library