add WEBKIT_DISABLE_DMABUF_RENDERER for wayland

[oleksandr-zhyhalo]

Description

This PR fixes the Wayland protocol error that causes the application to crash on Linux systems running Wayland display server, particularly with NVIDIA proprietary drivers.

Fixes #178

Type of change

• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

Tested on the following configuration:

• OS: Arch Linux (kernel 6.17.9-arch1-1)
• Display Server: Wayland
• Desktop Environment: Hyprland
• GPU: NVIDIA with proprietary drivers

Test Steps:

1. Run npm run tauri dev on a Wayland system without any environment variables
2. Application starts successfully without the "Error 71 (Protocol error)" message
3. Verified the fix only applies on Wayland (checks XDG_SESSION_TYPE)
4. Verified the fix does not affect X11 systems

Root Cause

The issue is caused by WebKitGTK's DMA-BUF renderer being incompatible with Wayland on NVIDIA proprietary drivers when using transparent windows. This is a known upstream issue tracked in WebKit Bug #262607.

Related Issues

• Fixes App fails to start #178 - App fails to start (Wayland + NVIDIA)
• Related to Failed to create GBM buffer size on Wayland #128 - Failed to create GBM buffer size on Wayland (similar root cause)

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• My changes generate no new warnings

[oleksandr-zhyhalo]

Hey, I tried to install neohtop but faced the same issue described in #178.
The app now starts without crashing on Wayland.
For related issues and alternative solutions, you might see tauri-apps/tauri#9394 (comment)

[Abdenasser]

Hey, I tried to install neohtop but faced the same issue described in #178. The app now starts without crashing on Wayland. For related issues and alternative solutions, you might see tauri-apps/tauri#9394 (comment)

looks good, thank you @oleksandr-zhyhalo .. would be great if your commits have verified signatures!

[oleksandr-zhyhalo]

Hey, I tried to install neohtop but faced the same issue described in #178. The app now starts without crashing on Wayland. For related issues and alternative solutions, you might see tauri-apps/tauri#9394 (comment)

looks good, thank you @oleksandr-zhyhalo .. would be great if your commits have verified signatures!

Signed.