restructure transport modules #55

Job	Run time
test / Run Native(macosX64) tests	7m 43s
test / Run JS tests	3m 7s
test / Run Native(iosX64) tests	12m 44s
test / Build project on ubuntu-latest	9m 46s
test / Run JVM tests	4m 11s
test / Run Native(tvosX64) tests	14m 59s
test / Build project on macos-latest	37m 50s
test / Run Native(watchosX64) tests	12m 53s
test / Build project on windows-latest	16m 8s
test / Run Native(linuxX64) tests	5m 8s
test / Run Native(mingwX64) tests	7m 19s
test / Publish test report	51s
	2h 12m 39s

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