Add reaction wheel balance application #188

Job	Run time
buildifier	20s
build-without-terminfo (gcc12)	4m 20s
build-without-terminfo (clang16)	4m 25s
build (--config=clang-format)	4m 33s
build (--config=clang-tidy)	6m 4s
build (--compilation_mode=opt)	5m 30s
test (gcc12)	4m 24s
test (gcc12, asan)	4m 33s
test (gcc12, tsan)	4m 15s
test (gcc12, ubsan)	4m 31s
test (clang16)	4m 43s
test (clang16, asan)	5m 18s
test (clang16, tsan)	5m 5s
test (clang16, ubsan)	4m 31s
	1h 2m 32s

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