Implement VFS Path normalization for improved cross-platform tree synchronization (#1201)

src/snapshot_middleware/csv.rs

@@ -42,7 +42,7 @@ pub fn snapshot_csv(
         .metadata(
             InstanceMetadata::new()
                 .instigating_source(path)
-                .relevant_paths(vec![path.to_path_buf()]),
+                .relevant_paths(vec![vfs.canonicalize(path)?]),
         );
 
     AdjacentMetadata::read_and_apply_all(vfs, path, name, &mut snapshot)?;