Update backend submodule

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Christoph K.
2026-04-07 15:46:53 +02:00
parent 257d1e4062
commit 2a74ea3702

Submodule backend updated: e1a37b71b9...c3d432e24d