chore(deps): update rust docker tag to v1.91

renovate[bot] · web-flow · commit d325ddad55ed · 2025-10-31T04:30:55.000Z
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust:1.89 AS builder
+FROM rust:1.91 AS builder
 
 WORKDIR app
 COPY . .
