huskies: merge 604_story_service_module_conventions_and_first_extraction

server/src/service/mod.rs

@@ -0,0 +1,8 @@
+//! Service layer — domain logic extracted from HTTP handlers.
+//!
+//! Each sub-module follows the conventions documented in
+//! `docs/architecture/service-modules.md`:
+//! - `mod.rs` orchestrates and owns the typed `Error` type
+//! - `io.rs` is the only file that performs side effects
+//! - Topic-named pure files contain branching logic with no I/O
+pub mod agents;