Add comprehensive type modernization analysis document #51

Job	Run time
Build & Test (gcc-13, Release)	55s
Sanitizer Tests (ASAN + UBSAN)	1m 33s
Code Quality Checks	51s
Build & Test (clang-15, Debug)	49s
Build & Test (clang-15, Release)	52s
Performance Regression Check	1m 25s
Build & Test (gcc-13, Debug)	46s
Build Summary	4s
	7m 15s

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