hive-c0re: annotate the 3 SSE/stream dashboard routes with utoipa

hive-c0re/src/dashboard/build_logs.rs

@@ -207,6 +207,18 @@ struct BuildLogFrame {
 /// always carries the full accumulated log so far (cursors start at 0);
 /// subsequent frames carry only new bytes. `done: true` on the final
 /// frame signals the browser to close the `EventSource`.
+#[utoipa::path(
+    get,
+    path = "/api/build-logs/id/{id}/stream",
+    params(("id" = i64, Path, description = "build log row id")),
+    responses(
+        (status = 200, description = "server-sent event stream; each event's \
+            `data` is a JSON-serialised `BuildLogFrame` \
+            (stdout_append/stderr_append/status/done)",
+            body = String, content_type = "text/event-stream"),
+    ),
+    tag = "build_logs"
+)]
 pub(super) async fn get_build_log_stream(
     State(state): State<AppState>,
     AxumPath(id): AxumPath<i64>,