fix: add SIGINT handler #2009

Job	Run time
test-advanced-any / linux-job	16m 34s
test-advanced-cpu / linux-job	16m 12s
test-evaluation-any / linux-job	3m 52s
test-gguf-any / linux-job	15m 53s
test-evaluation-cpu / linux-job	3m 54s
test-gguf-cpu / linux-job	16m 13s
test-quantization-any / linux-job	16m 16s
test-quantization-cpu / linux-job	16m 12s
test-readme-any / linux-job	8m 47s
test-readme-cpu / linux-job	8m 34s
	2h 2m 27s

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