Red Bear OS — microkernel OS in Rust, based on Redox

Derivative of Redox OS (https://www.redox-os.org) adding:
- AMD GPU driver (amdgpu) via LinuxKPI compat layer
- ext4 filesystem support (ext4d scheme daemon)
- ACPI fixes for AMD bare metal (x2APIC, DMAR, IVRS, MCFG)
- Custom branding (hostname, os-release, boot identity)

Build system is full upstream Redox with RBOS overlay in local/.
Patches for kernel, base, and relibc are symlinked from local/patches/
and protected from make clean/distclean. Custom recipes live in
local/recipes/ with symlinks into the recipes/ search path.

Build:  make all CONFIG_NAME=redbear-full
Sync:   ./local/scripts/sync-upstream.sh

recipes/wip/image/upscaling/jdpixelupscaler/recipe.toml

@@ -0,0 +1,10 @@
+#TODO maybe incomplete script
+#TODO determine the dependencies
+[source]
+git = "https://codeberg.org/JakobDev/jdPixelUpscaler"
+rev = "05eb4f3a4a9d24b6d818522483d88caa6b201e2e"
+[build]
+template = "custom"
+dependencies = [
+    "qt6-base",
+]