send file storage values together because of how gauge calculations work (#31176)

GitOrigin-RevId: ae0f9320f7401d26b3cdc76f6cecac5636dec149

Author: rrwang7

crates/events/src/testing.rs

@@ -179,6 +179,9 @@ impl UsageCounterState {
             UsageEvent::CurrentFileStorage {
                 tag: _,
                 total_size: _,
+                total_user_file_size: _,
+                total_cloud_backup_size: _,
+                total_snapshot_export_size: _,
             } => todo!(),
             UsageEvent::CurrentDocumentCounts { tables: _ } => todo!(),
         }

crates/events/src/usage.rs

@@ -109,8 +109,13 @@ pub enum UsageEvent {
         tables: Vec<TableDatabaseStorage>,
     },
     CurrentFileStorage {
+        // TODO(Rebecca): tag and total_size can be cleaned up after we start using the other
+        // fields
         tag: String,
         total_size: u64,
+        total_user_file_size: u64,
+        total_cloud_backup_size: u64,
+        total_snapshot_export_size: u64,
     },
     CurrentDocumentCounts {
         tables: Vec<TableDocumentCount>,