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/x11/mate/caja/recipe.toml

@@ -0,0 +1,21 @@
+[source]
+tar = "https://github.com/mate-desktop/caja/releases/download/v1.26.4/caja-1.26.4.tar.xz"
+blake3 = "a70f5ce8dcb038d78346b385b2abd4d29a3e13c99b368a617c38107a9e725617"
+script = """
+autotools_recursive_regenerate
+"""
+
+[build]
+dependencies = [
+    "libice",
+    "libmate-desktop-2",
+    "libnotify",
+    "libsm",
+]
+template = "custom"
+script = """
+DYNAMIC_INIT
+cookbook_configure
+# TODO: conflict with shared-mime-info
+rm -f ${COOKBOOK_STAGE}/usr/share/mime/mime.cache
+"""