Expanded README with detailed CLI usage instructions and examples. Removed unused DRM key fetching logic and the get_missing_keys function from main.py and utilities.py to clean up the codebase.
Introduces a command-line interface to main.py for Oqee TV downloads, supporting argument parsing for channel, date, quality, and keys. Refactors stream selection, segment download, decryption, and merging logic for both CLI and interactive modes. Adds new utility modules for DRM key retrieval, segment merging, and decryption. Cleans up and simplifies Oqee client, input, stream, and time utilities for improved maintainability and usability.