fix(gui): Button to open data directory (#256)

swap/src/cli/api.rs

@@ -577,7 +577,7 @@ async fn init_monero_wallet(
     Ok((monero_wallet, monero_wallet_rpc_process))
 }
 
-mod data {
+pub mod data {
     use super::*;
 
     pub fn data_dir_from(arg_dir: Option<PathBuf>, testnet: bool) -> Result<PathBuf> {

swap/src/cli/api/request.rs

@@ -1308,6 +1308,12 @@ pub struct CheckMoneroNodeResponse {
     pub available: bool,
 }
 
+#[typeshare]
+#[derive(Deserialize, Serialize)]
+pub struct GetDataDirArgs {
+    pub is_testnet: bool,
+}
+
 #[derive(Error, Debug)]
 #[error("this is not one of the known monero networks")]
 struct UnknownMoneroNetwork(String);