feat: implement transaction [WPB-11400] [WPB-10917]

.gitignore

@@ -27,6 +27,11 @@ DerivedData/
 *.dSYM
 .DS_Store
 
+# neovim
+.nvim.lua
+.nvimrc
+.exrc
+
 # Kotlin
 crypto-ffi/bindings/jvm/src/main/kotlin/com/wire/crypto/CoreCrypto.kt
 crypto-ffi/bindings/jvm/src/main/kotlin/uniffi/core_crypto/core_crypto.kt

crypto-attributes/src/lib.rs

@@ -27,6 +27,7 @@ pub fn durable(_args: TokenStream, item: TokenStream) -> TokenStream {
 }
 
 /// !!! Not literally idempotent !!!
+///
 /// Marker for methods on 'MlsCentral' which leave the number of entities in the keystore even.
 /// They can create/destroy some but always compensate.
 /// So they are not idempotent, they cannot be safely replayed and they might leave the keystore in