fix: Change CSV serialization headers

Makes for easier imports into Cellario CP orders
shoutout to my employer ;)

plate-tool-lib/src/csv/transfer_record.rs

@@ -4,11 +4,11 @@ use crate::{plate::PlateFormat, transfer::Transfer, util::num_to_letters};
 
 #[derive(Serialize, Debug, Clone)]
 pub struct TransferRecord {
-    #[serde(rename = "Source Plate")]
+    #[serde(rename = "Source Barcode")]
     pub source_plate: String,
     #[serde(rename = "Source Well")]
     pub source_well: String,
-    #[serde(rename = "Dest Plate")]
+    #[serde(rename = "Dest Barcode")]
     pub destination_plate: String,
     #[serde(rename = "Destination Well")]
     pub destination_well: String,