feat: add human readable output to starlog list and debug output option

[tanmayc07]

Key Changes

• Enhances starlog list output to be more readable and properly formatted
• Adds a seperate option for listing starlog entries for debug purposes
• Adds a seperate option for listing the starlog entries one entry per line for quick glance
• Adds appropriate course info to list output

Closes #58

[Copilot]

Pull Request Overview

This PR enhances the starlog listing functionality by adding human-readable output formats and debug options. The changes replace the verbose default list output with a cleaner format inspired by git's log display, and add two new listing modes for different use cases.

Key changes:

• Refactored starlog list output to display in a git-like format with colored output
• Added -ld / --list-debug option for detailed debug information
• Added -l1 option for compact one-line listing of starlog entries
• Extracted common starlog walking logic into a reusable walk_starlog_objects() function

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 11 comments.

File	Description
ruxpy/starlog.py	Implements three distinct list output formats (standard, debug, one-line) with colored formatting, adds helper functions for starlog object retrieval and styling
tests/test_starlog.py	Updates test assertion to match new human-readable list output format