Positionals

[csboo]

Features

• Added ability for the parser to handle positional arguments from the CLI.
• Introduced support for arguments that accept multiple values.

Bug Fixes

• Cleaned up and removed outdated or unused logic in the parser.
• Fixed helper function definitions and declarations in the parser.
• Ensured the 'accepts_many' property is correctly printed for arguments.
• Removed unnecessary value array in the parser.

Refactoring & Maintenance

• Renamed parse_options() to parse_cli_args() for clarity.
• Test suite improvements: added debug print for parser logs.