Some helpful comments

container/Containerfile

@@ -4,7 +4,7 @@
 # make it available in the public directory.
 FROM docker.io/node:latest as client
 WORKDIR /build
-ADD ./client-solid /build
+ADD client-solid /build
 RUN npm install
 RUN npm run build
 
@@ -13,7 +13,7 @@ RUN npm run build
 # that runs cleanly without depending on glibc.
 FROM docker.io/rust:latest as builder
 WORKDIR /build
-ADD ./server /build
+ADD server /build
 RUN apt update
 RUN apt install musl musl-dev musl-tools -y
 RUN rustup target add x86_64-unknown-linux-musl