local code coverage

.docker/Dockerfile_pre_test

@@ -1,20 +1,8 @@
-FROM rust:1.58-buster
+FROM dioxus-base-test-image
 
-RUN apt update
-RUN apt install -y \
-    libglib2.0-dev \
-    libgtk-3-dev \
-    libsoup2.4-dev \
-    libappindicator3-dev \
-    libwebkit2gtk-4.0-dev \
-    firefox-esr
-# for kcov and Tarpaulin
-#liblzma-dev binutils-dev libcurl4-openssl-dev libdw-dev libelf-dev
-
-RUN cargo install cargo-make --debug
-# for test coverage
-#RUN cargo install cargo-tarpaulin
-# clean up a bit
+RUN cargo install cargo-binstall
+RUN cargo install cargo-make
+RUN cargo install wasm-pack
 RUN cargo install cargo-cache && cargo cache -a
 
 CMD ["exit"]