Changes done for Classic Reimagined 11 build 6410 Retextured 6

• Added 26.4 shader compatibility
• Added brittle ice textures
• Added exponential fog
• Added frostbite spawn egg item
• Added iceball texture
• Added map textures
• Changed underwater fog color
• Compressed textures
• Fixed 26.3 shader crash
• Fixed baby rabbit model
• Fixed hyper-realistic fog
• Fixed texture sampling (26.3+ only)
• Removed nether fog
• Renamed resource pack
• Updated fog shaders