v2.0.0 — Complete Weather Effects Rewrite

✨ New Effects

• 🌙 Moon with NASA texture + real phase calculation
• ☀️ Sun radial gradient based on elevation (sunrise/morning/noon/sunset)
• 🌧️ Realistic rain with wind-based tilt
• 💧 Glass droplets on the window
• ❄️ 3-layer snow with depth effect
• ⚡ Lightning with midpoint displacement algorithm
• 🌫️ Fog effect
• 🍂 Autumn leaf gusts for windy conditions
• ☁️ SVG feTurbulence clouds per condition

🐛 Bug Fixes

• Pressure hidden when no sensor available
• Forecast icons show correct day/night per hour
• Sun entity takes priority for day/night detection
• Removed duplicate code blocks

📦 HACS

• Added filename to hacs.json for proper update notifications