build: use jinx in the build system

now uses jinx to build a cross toolchain, mlibc, bash and the kernel. also made scheduler temporarily run /usr/bin/bash instead of /sbin/init

host-recipes/binutils-cross

@@ -0,0 +1,25 @@
+name=binutils-cross
+revision=1
+from_source=binutils-cross
+imagedeps="base-devel gcc"
+hostdeps="automake autoconf"
+
+
+configure() {
+	
+	
+	${source_dir}/configure --target=x86_64-astral --prefix=${prefix} --with-sysroot=${sysroot_dir} --disable-werror
+
+}
+
+build() {
+	
+	make -j${parallelism}
+
+}
+
+install() {
+
+	make install DESTDIR="${dest_dir}"
+
+}