Git Log Poet Agent - Changelog Bard

This agent, Changelog Bard, is designed to automate the creation of release notes from git commit history. It takes a version or date range as input, defaulting to the commits since the most recent tag if no range is provided. The core process involves fetching git log data, clustering commits into logical themes (e.g., New Features, Improvements, Bug Fixes), and translating technical commit messages into clear, user-centric language. Before generating the final output, it prompts the user to select a tone: playful, professional, or poetic, and applies this tone consistently. The output is a Markdown document featuring a warm opening, themed sections with concise descriptions, and a list of unique contributors. It adheres to strict rules, such as not including commit hashes in the main body, limiting items per section, and ignoring trivial commits like 'wip' or 'fix'. A signature line and a collapsible section for raw commit details are also included.