- Replace repetitive JSX with TAB_CONFIGS array defining all tabs and fields
- Create reusable Banner component for info/warning banners
- Create PromptFieldList component for rendering fields from config
- Support nested sections (like Auto Mode's Template Prompts section)
- Reduce file from ~950 lines to ~810 lines (-15% code)
Benefits:
- Adding new prompt tabs/fields is now declarative (just add to config)
- Consistent structure enforced by TypeScript interfaces
- Much easier to maintain and extend
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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