Add citation section to README

Add CITATION.cff for software citation details

Revise README for project title and details

Modify with latest inputs on Agent Framework

Add SAP and API configuration variables

Merge pull request #2 from amitlals/copilot/add-sap-odata-connection-options

Use explicit CHANGE_ME placeholder for credentials in config files

Add base_url validation to fetch methods and incomplete credentials warning

Fix SAP OData configuration validation per code review

Add SAP OData connection options to .env, config.ini, and app.py

Initial plan

Update README.md

Create python-package.yml

Update setup.py

Update app.py