feat: search with errors for VarIndex #118

Job	Run time
ubuntu-22.04-spdx_license_lint	9s
ubuntu-22.04-cpm_version_check	39s
ubuntu-22.04-gcc12-cpp20-release	49m 26s
ubuntu-22.04-gcc13-cpp20-release	50m 2s
ubuntu-22.04-gcc14-cpp20-release	52m 15s
ubuntu-22.04-gcc14-cpp20-debug-sanitize_address	28m 38s
ubuntu-22.04-gcc14-cpp20-debug-sanitize_undefined	31m 51s
ubuntu-22.04-gcc14-cpp20-debug-sanitize_thread	36m 39s
ubuntu-22.04-gcc14-cpp20-lcov	33m 59s
ubuntu-22.04-gcc14-cpp23-release	54m 43s
ubuntu-22.04-clang17-cpp20-release	11m 40s
ubuntu-22.04-clang18-cpp20-release	11m 31s
macos-13-gcc14-cpp20-release	22m 47s
macos-13-clang17-cpp20-release	20m 19s
windows-2022-msvc-cpp20-release	18m 52s
windows-2022-msvc-cpp20-debug-notests	11m 26s
ubuntu-22.04-emscripten-cpp20-release	10m 51s
final-pass	1s
	7h 25m 48s

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