add C# code #134

Job	Run time
lib_mingw (monero)	27m 51s
lib_mingw (wownero)	29m 1s
lib_android (monero)	45m 39s
lib_android (wownero)	48m 45s
lib_darwin (monero)	47m 35s
lib_darwin (wownero)	48m 16s
lib_linux (monero)	28m 59s
lib_linux (wownero)	31m 7s
lib_sailfishos_aarch64 (monero)	25m 14s
lib_sailfishos_aarch64 (wownero)	25m 16s
lib_sailfishos_i486 (monero)	12m 19s
ios build (monero)	12m 13s
macos build (monero)	5m 1s
lib_sailfishos_i486 (wownero)	12m 23s
ios build (wownero)	11m 10s
macos build (wownero)	3m 21s
test ts library	54s
wallet_cake_android	15m 10s
create single release file	40s
comment on pr	0s
	7h 10m 54s

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