Country Code To Snowflake (#20875)

Release Notes:

- N/A

---------

Co-authored-by: Nathan Sobo <nathan@zed.dev>

crates/collab/src/api/events.rs

@@ -418,7 +418,7 @@ pub async fn post_events(
     if let Some(kinesis_client) = app.kinesis_client.clone() {
         if let Some(stream) = app.config.kinesis_stream.clone() {
             let mut request = kinesis_client.put_records().stream_name(stream);
-            for row in for_snowflake(request_body.clone(), first_event_at) {
+            for row in for_snowflake(request_body.clone(), first_event_at, country_code.clone()) {
                 if let Some(data) = serde_json::to_vec(&row).log_err() {
                     request = request.records(
                         aws_sdk_kinesis::types::PutRecordsRequestEntry::builder()
@@ -1381,6 +1381,7 @@ pub fn calculate_json_checksum(app: Arc<AppState>, json: &impl AsRef<[u8]>) -> O
 fn for_snowflake(
     body: EventRequestBody,
     first_event_at: chrono::DateTime<chrono::Utc>,
+    country_code: Option<String>,
 ) -> impl Iterator<Item = SnowflakeRow> {
     body.events.into_iter().flat_map(move |event| {
         let timestamp =
@@ -1553,6 +1554,9 @@ fn for_snowflake(
                 body.release_channel.clone().into(),
             );
             map.insert("signed_in".to_string(), event.signed_in.into());
+            if let Some(country_code) = country_code.as_ref() {
+                map.insert("country_code".to_string(), country_code.clone().into());
+            }
         }
 
         let user_properties = Some(serde_json::json!({