Improve SteamOS/GPU detection and Linux packaging

Enhances GPU flag handling for SteamOS and Gamescope by adding early detection and flag injection in main.js. Updates the README with clearer SteamOS instructions, adds a SteamOS-optimized .desktop file, and improves Linux packaging options in package.json for AppImage and deb targets with appropriate flags and metadata.
2025-12-28 11:42:52 +13:00
parent 27cb97ac00
commit a92e3e4652
4 changed files with 112 additions and 14 deletions
@@ -0,0 +1,9 @@
+[Desktop Entry]
+Name=Nebula Browser (SteamOS)
+Comment=Nebula Browser optimized for SteamOS/Steam Deck
+Exec=nebula --ozone-platform=x11 --disable-gpu-compositing --disable-gpu-vsync --no-sandbox --disable-dev-shm-usage --disable-features=VizDisplayCompositor %U
+Icon=nebula
+Type=Application
+Categories=Network;WebBrowser;
+StartupWMClass=nebula
+MimeType=x-scheme-handler/http;x-scheme-handler/https;