feat: space hierarchies

src/api/client_server/mod.rs

@@ -21,6 +21,7 @@ mod report;
 mod room;
 mod search;
 mod session;
+mod space;
 mod state;
 mod sync;
 mod tag;
@@ -55,6 +56,7 @@ pub use report::*;
 pub use room::*;
 pub use search::*;
 pub use session::*;
+pub use space::*;
 pub use state::*;
 pub use sync::*;
 pub use tag::*;