feat: add High-End and Insane VRAM modes with leak prevention

- Add HighEnd and Insane VRAM usage modes for RTX 4090/4080+ users
- Implement VRAM limits: HighEnd (12GB), Insane (22GB) with scaling
- Optimize buffer allocation with larger chunks for high-end GPUs
- Add VRAM leak detection and aggressive cleanup for Insane mode
- Increase shader compilation buffer sizes for better performance
- Add VRAM monitoring functions to Vulkan rasterizer
- Implement memory usage tracking for staging buffers

Signed-off-by: Zephyron <zephyron@citron-emu.org>

src/android/app/src/main/res/values/arrays.xml

@@ -401,11 +401,15 @@
     <string-array name="vramUsageModeNames">
         <item>Conservative</item>
         <item>Aggressive</item>
+        <item>High-End GPU (4090/4080+)</item>
+        <item>Insane (RTX 4090 24GB)</item>
     </string-array>
 
     <integer-array name="vramUsageModeValues">
         <item>0</item>
         <item>1</item>
+        <item>2</item>
+        <item>3</item>
     </integer-array>
 
     <!-- Applet Mode setting arrays -->