Update player prefab and theme colors; refine visual effects and VFX instantiation

Assets/Prefabs/TileBreakVfx.prefab

@@ -1358,7 +1358,7 @@ ParticleSystem:
         m_RotationOrder: 4
     separateAxes: 0
   ColorModule:
-    enabled: 1
+    enabled: 0
     gradient:
       serializedVersion: 2
       minMaxState: 1
@@ -1366,7 +1366,7 @@ ParticleSystem:
       maxColor: {r: 1, g: 1, b: 1, a: 1}
       maxGradient:
         serializedVersion: 2
-        key0: {r: 1, g: 0.18039216, b: 0.3882353, a: 1}
+        key0: {r: 1, g: 1, b: 1, a: 1}
         key1: {r: 1, g: 1, b: 1, a: 0}
         key2: {r: 0, g: 0, b: 0, a: 0}
         key3: {r: 0, g: 0, b: 0, a: 0}
@@ -1382,7 +1382,7 @@ ParticleSystem:
         ctime5: 0
         ctime6: 0
         ctime7: 0
-        atime0: 0
+        atime0: 35852
         atime1: 65535
         atime2: 0
         atime3: 0
@@ -4840,7 +4840,7 @@ ParticleSystemRenderer:
   m_RenderingLayerMask: 1
   m_RendererPriority: 0
   m_Materials:
-  - {fileID: 2100000, guid: af1492750aabf7eb688b2ba78cdbe649, type: 2}
+  - {fileID: 2100000, guid: 869157ceb2f952290bbeb3000d5032f2, type: 2}
   m_StaticBatchInfo:
     firstSubMesh: 0
     subMeshCount: 0