v1.5.1 ✨

What's new

• 🔵 Apple-style lens disc flares (sunny + midday elevation > 50° only)
• 🌧️ Crown splash on details frame with intensity per condition
• 🌧️ Two-layer depth rain (far/near parallax effect)
• 🌈 Rainbow via precipitation history (last 2h)
• 🎨 Dynamic sky gradients by sun elevation (7 zones)