[frame looping] Update and optimize buffer state restoration

[olehkuznetsov]

Summary

This PR improves and optimizes GPU buffer state restoration for Vulkan frame looping:

1. Lazy Mutation-Focused Buffer Tracking:

   • Intercepts mutating buffer commands (vkCmdCopyBuffer destination, vkCmdCopyImageToBuffer, vkCmdUpdateBuffer, vkCmdFillBuffer, vkCmdPipelineBarrier) to populate touched buffers.
   • Filters descriptor set inspection to only collect Storage Buffers (SSBOs) and Storage Texel Buffers, skipping static read-only buffers (vertex, index, UBOs, copy sources) to save significant VRAM and avoid unnecessary copy bandwidth during loop resets.
   • Recursively traverses executed secondary command buffers with a cycle/duplicate guard (visited_cbs).

2. Vulkan Safety & Lifecycle Fixes:

   • Queue Family Mismatch: Tracks restoration_queue_family_index_ in InitializeRestorationResources so that the restoration command pool is properly recreated if submits switch queue families on the same logical device (conforming to VUID-vkQueueSubmit-pCommandBuffers-00064).
   • Null Device Info Guard: Added null checks on GetObjectInfoTable().GetVkDeviceInfo(queue_info->parent_id) before dereferencing device handles.
   • Transactional Shadow Registration: Staged new shadow buffers locally and committed them to shadow_buffers_ only after snapshot QueueSubmit succeeds, rolling back on failure.
   • Command Buffer Reset Cleanup: Cleared bound_buffers in Process_vkBeginCommandBuffer and ClearCommandBufferInfo to prevent memory growth across loop iterations.
   • Host Synchronization: Included VK_PIPELINE_STAGE_HOST_BIT and VK_ACCESS_HOST_WRITE_BIT in the pre-copy snapshot barrier to guarantee visibility of host-visible buffer writes.
   • Shadow Buffer Creation Helper: Encapsulated shadow buffer allocation and binding into CreateShadowBuffer.

3. Documentation:

   • Updated frame_loop_buffers_content.md describing the buffer tracking architecture and restoration lifecycle.

Testing

• Tested and verified buffer state backup and restoration on Vulkan replay traces.