* Feat: LLMEval UI Improvements
1. adds Markdown rendering in the UI
2. Adds init time and token/second stat
3. Minor UI enhancements
* feat: adds a copy to clipboard button for llm outputs
* adds scrollviewreader to sync with main
* ran pre-format to resolve formatting issues
* updates the missing dependency in project definition
* feat: switch between plain text and markdown
adds a segemented picker to switch between plain text and markdown
* add buffer cache limit
* swift-format
* a more reasonable size
* add memory stats to command line tool, update to final api
* add note about changing models
