chore(deps): update themes/hugo-relearn digest to b894e57 in .gitmodules

renovate[bot] · web-flow · commit b9edb859e65f · 2025-12-25T13:08:05.000Z
diff --git a/themes/hugo-relearn b/themes/hugo-relearn
@@ -1 +1 @@
-Subproject commit ef6b09f665f4b3105fbea8db9f225cec158f8e4d
+Subproject commit b894e579f0a9f874c5d589b8ae63e140b7bbac70
