kernel+mem: map in registries and register them with global state #102

Job	Run time
boot-protocol-header	44s
build-limine-aarch64 (dev, --all-features)	47s
build-kernel-aarch64 (dev, --all-features)	50s
build-kernel-x86_64 (dev, --all-features)	57s
build-limine-aarch64 (dev, --no-default-features)	46s
build-limine-x86_64 (dev, --all-features)	1m 6s
build-kernel-x86_64 (dev, --no-default-features)	1m 0s
build-limine-aarch64 (release, --all-features)	1m 3s
build-limine-x86_64 (dev, --no-default-features)	58s
build-kernel-aarch64 (dev, --no-default-features)	50s
build-kernel-x86_64 (release, --all-features)	56s
build-limine-aarch64 (release, --no-default-features)	48s
build-limine-x86_64 (release, --all-features)	54s
build-kernel-aarch64 (release, --all-features)	51s
build-kernel-x86_64 (release, --no-default-features)	54s
build-limine-x86_64 (release, --no-default-features)	59s
build-kernel-aarch64 (release, --no-default-features)	53s
lint-clippy	1m 14s
lint-docs	1m 29s
lint-python	12s
lint-rustfmt	36s
unit-test	54s
	19m 41s

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