Add OG_VOID.dat and OG_LSVOID.dat objects #140

	name: CI
	on: [push, pull_request]
	defaults:
	run:
	shell: bash
	jobs:
	package_objects:
	name: Package Objects
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Prepare Output Directories
	run: for d in objects/*/ ; do mkdir -p ./artifacts/$d; done;
	- name: Copy Objects to Output Structure
	run: for d in objects// ; do find "$d" -name .dat -exec cp {} ./artifacts/$d \;; done;
	- name: Package Objects
	run: cd artifacts/objects; zip ../../objects.zip ./* -r; cd ../..
	- name: Hash Objects
	run: echo "SHA256=$(sha256sum objects.zip \| cut -d " " -f 1)" >> $GITHUB_OUTPUT
	id: hash
	- name: Upload artifacts (CI)
	uses: actions/upload-artifact@v4
	with:
	name: objects
	path: objects.zip
	if-no-files-found: error
	- name: Release
	uses: softprops/action-gh-release@v2
	if: startsWith(github.ref, 'refs/tags/')
	with:
	body: SHA256:${{ steps.hash.outputs.SHA256 }}
	files: objects.zip

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