hictk: support replaying warnings right before app exit #1295

Job	Run time
Generate job matrix	2s
Cache test dataset / Cache test datasets	6s
Build Conan deps / Build dependencies with Conan (macos-14)	25s
Build Conan deps / Build dependencies with Conan (${{ inputs.os }})	0s
Build Conan deps / Build dependencies with Conan (${{ inputs.os }})	0s
Build Conan deps / Build dependencies with Conan (macos-13)	37s
Build Conan deps / Build dependencies with Conan (${{ inputs.os }})	0s
Build Conan deps / Build dependencies with Conan (${{ inputs.os }})	0s
Build Conan deps / Collect output	1s
Build Conan deps / Collect output	1s
Build project (apple-clang, 15, macos-13, 3.30.*, Release, OFF)	4m 23s
Build project (apple-clang, 15, macos-14, 3.30.*, Release, OFF)	2m 54s
Build project (apple-clang, 16, macos-15, 3.30.*, Release, OFF)	2m 3s
Build project (apple-clang, 15, macos-13, 3.30.*, Debug, OFF)	2m 9s
Build project (apple-clang, 15, macos-14, 3.30.*, Debug, OFF)	1m 24s
Build project (apple-clang, 16, macos-15, 3.30.*, Debug, OFF)	1m 23s
Evict stale cache entries	1s
Run integration tests	1s
Run unit tests	1s
Status Check (MacOS CI)	1s
	15m 32s

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