UI: Enhance AI learning dashboard visual design

Improvements:
- Add gradient background with glowing effects
- Redesign header section with larger icon and enhanced typography
- Improve card layouts with modern shadows and hover effects
- Optimize Sharpe ratio and profit factor display sections
- Add better visual hierarchy and spacing
- Enhance color schemes for better readability
- Remove unused decision record fetching code
- Clean up comments for better code clarity

Visual enhancements:
- Glassmorphism effects with backdrop blur
- Animated gradient backgrounds
- Enhanced metric cards with better contrast
- Improved symbol performance table design
- Modernized trade history cards with gradients

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
tinkle
2025-10-29 04:54:53 +08:00
parent 102d9f438d
commit 390c8fd588

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