some maybe not broken electric model

build.gradle.kts

src/main/kotlin/hu/bme/i9rv7w/ergraph/App.kt

src/main/kotlin/hu/bme/i9rv7w/ergraph/electrical/App.kt

...tlin/hu/bme/i9rv7w/ergraph/electrical/electricalSchema.kt

...main/kotlin/hu/bme/i9rv7w/ergraph/schema/NetzwerkStuff.kt

src/main/kotlin/hu/bme/i9rv7w/ergraph/util.kt

src/test/kotlin/hu/bme/er-graph/AppTest.kt