Added texts samples saving

[AndreiKingsley]

Added an ability to save text samples and copy paste them into documentation using korro.

Requires #1846.

[koperagen]

Sorry, i'm missing context here. When these 2 functions will be used? To insert generated data classes and so on?

[AndreiKingsley]

@koperagen YES! In the next PR, for example here

dataframe/samples/src/test/kotlin/org/jetbrains/kotlinx/dataframe/samples/api/Generate.kt

Line 60 in b6636bf

df.generateInterfaces()

[koperagen]

@koperagen YES! In the next PR, for example here

dataframe/samples/src/test/kotlin/org/jetbrains/kotlinx/dataframe/samples/api/Generate.kt

Line 60 in b6636bf

df.generateInterfaces()

Cool!

[Jolanrensen]

Cool! Maybe you could already try this functionality here:
https://github.com/Kotlin/dataframe/blob/master/docs/StardustDocs/topics/dataSources/OpenAPI.md https://kotlin.github.io/dataframe/openapi.html#-j398zy_59
:)