- Remove unnecessary comments in agent.go for cleaner code
- Update system prompt to enforce exact header comment format
- Adjust progress logging format
- Fix CleanCodeResponse to properly strip markdown fences
- Update StreamSilent comment to include agent usage
Introduce new `agent` command that scans .go files in the project, generates an AI-driven plan for changes based on user instruction, and applies edits with previews and backups. Includes integration with Grok client for planning and content generation.
Update existing files with timestamp comments as part of the agent's editing demonstration. Add agentCmd to root command.
