Add Tab key optimization and one-click context organization features

[huanglvjing]

1. Tab Key Content Optimization
   Added Tab key functionality to automatically format and standardize output content
   Improves code readability and maintains consistent formatting standards
   Enhances the overall quality of generated responses

2. One-Click Context Organization
   Implemented a single-click feature to organize and clean up conversation context
   Automatically structures previous questions and answers for better clarity
   Streamlines conversation flow and improves information accessibility

[cla-assistant]

All committers have signed the CLA.

[github-actions]

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