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/monitors/cosmic-ext-observatory/recipe.toml

@@ -0,0 +1,15 @@
+#TODO not compiled or tested
+#TODO verify if the resource commands are correct
+[source]
+git = "https://github.com/cosmic-utils/observatory"
+[build]
+template = "custom"
+script = """
+mkdir -pv "${COOKBOOK_STAGE}"/usr/share/applications
+mkdir -pv "${COOKBOOK_STAGE}"/usr/share/metainfo
+mkdir -pv "${COOKBOOK_STAGE}"/usr/share/icons
+cp -rv "${COOKBOOK_SOURCE}"/observatory/res/app.desktop "${COOKBOOK_STAGE}"/usr/share/applications/io.github.cosmic_utils.observatory.desktop
+cp -rv "${COOKBOOK_SOURCE}"/observatory/res/metainfo.xml "${COOKBOOK_STAGE}"/usr/share/metainfo/io.github.cosmic_utils.observatory.metainfo.xml
+cp -rv "${COOKBOOK_SOURCE}"/observatory/res/icons/hicolor/scalable/apps/icon.svg "${COOKBOOK_STAGE}"/usr/share/icons/hicolor/scalable/apps/io.github.cosmic_utils.observatory.svg
+cookbook_cargo_packages observatory
+"""