Add particle effects, voidling types, and mood animations

- Added ambient particle system with floating particles
- Added 4 voidling types: Wisp, Blob, Spark, Ember with unique behaviors
- Added mood-specific animations (bounce, pulse, ping)
- Added feeding interaction
- Added glow effects and atmospheric lighting
- Voidlings now move autonomously with type-specific behaviors

WORKLOG.md

@@ -13,6 +13,9 @@ A whimsical pocket dimension where digital companions called "Voidlings" float a
 - [x] Main Chamber view created with floating voidlings
 - [x] Ability to name and rename voidlings
 - [x] localStorage persistence for voidlings
+- [x] Particle effects and ambient glows added
+- [x] Voidling types/classes with different behaviors
+- [x] Mood-specific animations
 
 ### In Progress
 (None yet)
@@ -26,14 +29,19 @@ A whimsical pocket dimension where digital companions called "Voidlings" float a
 - Added ability to summon, name, rename, and release voidlings
 - Added localStorage persistence to remember voidlings between sessions
 - Added mood system (idle, happy, curious, sleepy) with click interaction
+- Added particle effects and ambient glows for atmosphere
+- Added 4 voidling types: Wisp (ethereal), Blob (bouncy), Spark (energetic), Ember (warm)
+- Added voidling behaviors: spark moves faster, sleepy slows down, happy gets energetic
+- Added mood-specific animations (bounce, pulse, ping)
+- Added feeding interaction
 
 ### Next Steps
-1. Add more visual effects (particles, glows)
-2. Add voidling interactions (feeding, playing)
-3. Add sound effects
-4. Add voidling types/classes with different behaviors
-5. Add animations for different moods
+1. Add sound effects
+2. Add more voidling interactions (playing, petting)
+3. Add achievements or collection system
+4. Add voidling shop/trading
+5. Add night/day cycle
 
 ---
 
-*Last updated: Session 2 complete - Chamber view with interactive voidlings added*
+*Last updated: Session 3 complete - Added particle effects, voidling types, and mood animations*