Feature — Python Client SDK

[coderkrp]

As a developer,
I want a minimal Python client SDK,
So that I can easily integrate my application with the Ordo API.

Acceptance criteria

• AC1: A basic Python package is created for interacting with the Ordo API.
• AC2: The SDK provides simple methods for get_portfolio and place_order.
• AC3: The SDK handles authentication and session management.
• AC4: The package is published to PyPI for easy installation.
• AC5: The repository includes clear documentation with installation and usage examples.

Definition of Done

• Code implemented in a feature/fix branch
• Unit / integration tests added or existing tests updated
• Linting passed and code builds locally
• Docs / README updated if behavior changed
• PR opened and linked (Closes #<issue-number>)
• Manual QA steps verified (if applicable)