chore: update opencode submodule for totp session field aliases

cursoragent · pRizz · cursoragent · commit 78d16d85990b · 2026-02-13T15:08:12.000Z
Co-authored-by: Peter Ryszkiewicz &lt;pRizz@users.noreply.github.com&gt;
diff --git a/packages/opencode b/packages/opencode
@@ -1 +1 @@
-Subproject commit 4c34a31916fcec3306d7f57e409b3767370a6137
+Subproject commit 578d928a9ea143ebabb915b95ed8cc7d5b706233
