Release v0.1.0

Initial release with basic features:

• Human Time Estimator: LLM-powered estimates of how long a junior & senior dev would take
• Task Projection: After tasks, estimates implementation time per task
• Format Toggle: Output in Markdown (default) or JSON
• Gitignore Manager: One-click .gitignore protection for analytics data
• Purge Command: Delete analytics for one spec or all at once
• Show Command: Print collected stats. No file opening required