Map editing tools and improved local mapping #109

Job	Run time
Build (ubuntu-20.04)	28s
Build (ubuntu-22.04)	31s
Build (ubuntu-24.04)	42s
Clang tidy	2m 31s
Test (ubuntu-20.04)	1m 7s
Test (ubuntu-22.04)	1m 15s
Test (ubuntu-24.04)	1m 0s
Sanitize undefined behavior	2m 21s
Sanitize addressability and leaks	3m 32s
Valgrind memcheck	15m 59s
Sanitize data races and deadlocks	2m 53s
	32m 19s

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