Add sanitizer, coverage, and perf benchmark workflows #1

	name: Coverage

	on:
	push:
	branches: [main]
	pull_request:

	jobs:
	coverage:
	runs-on: ubuntu-latest
	env:
	CTEST_OUTPUT_ON_FAILURE: 1
	LLVM_PROFILE_FILE: build/profiles/%p.profraw
	steps:
	- uses: actions/checkout@v4

	- name: Install dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y clang llvm ninja-build

	- name: Configure
	run: \|
	cmake -S . -B build -G Ninja \
	-DBUILD_TESTING=ON \
	-DTSD_ENABLE_COVERAGE=ON \
	-DCMAKE_BUILD_TYPE=Debug \
	-DCMAKE_C_COMPILER=clang \
	-DCMAKE_CXX_COMPILER=clang++

	- name: Build
	run: cmake --build build --config Debug

	- name: Run tests
	run: \|
	mkdir -p build/profiles
	ctest --test-dir build --output-on-failure

	- name: Generate coverage report
	run: \|
	shopt -s nullglob
	profiles=(build/profiles/*.profraw)
	if [ ${#profiles[@]} -eq 0 ]; then
	echo "No coverage profiles were generated" >&2
	exit 1
	fi
	llvm-profdata merge -sparse "${profiles[@]}" -o build/coverage.profdata
	llvm-cov export \
	--format=lcov \
	--instr-profile=build/coverage.profdata \
	build/test_config_parser \
	build/test_statistics \
	build/test_thermal_simd > build/lcov.info
	llvm-cov report \
	--instr-profile=build/coverage.profdata \
	build/test_config_parser \
	build/test_statistics \
	build/test_thermal_simd > build/coverage.txt

	- name: Upload coverage artifacts
	uses: actions/upload-artifact@v4
	with:
	name: coverage-report
	path: \|
	build/coverage.txt
	build/lcov.info

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