add gui-container, rathole, snowflake

rathole/Dockerfile

@@ -0,0 +1,16 @@
+FROM registry.fedoraproject.org/fedora:37 as builder
+
+WORKDIR /
+
+RUN dnf clean all && \
+    dnf install -y git cargo openssl-devel && \
+    git clone https://github.com/rapiz1/rathole.git && \
+    cd ./rathole && \
+    cargo build --release
+
+
+FROM registry.fedoraproject.org/fedora-minimal:37
+WORKDIR /
+COPY --from=builder /rathole/target/release/rathole .
+USER 1852:1852
+ENTRYPOINT ["./rathole"]