Phase 127: Additional [[nodiscard]] annotations #165

Job	Run time
Code Quality Checks	1m 7s
Sanitizer Tests (ASAN + UBSAN)	1m 13s
Build & Test (gcc-13, Debug)	1m 17s
Build & Test (clang-15, Debug)	30s
Performance Regression Check	1m 28s
Build & Test (clang-15, Release)	43s
Build & Test (gcc-13, Release)	56s
Build Summary	2s
	7m 16s

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