Update backend submodule

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Christoph K.
2026-04-07 10:19:27 +02:00
parent de6e387c7b
commit b865e5a283

Submodule backend updated: dbcb0d4a09...e1a37b71b9