CI: Vault variables (#5)

* Streamline publish and deploy w/ variables from local vault

* Publish should wait for build

* Updated Dockerfile to include compiling step within itself

Previously it dependent on /build folder existing in project folder,
this was done by CI pipeline sharing project directory between build and
publish steps. This is no separated and Dockerfile compiles and serves.

Dockerfile

@@ -1,6 +1,16 @@
+
+# Build the project
+FROM node:lts-iron as builder
+
+ADD . .
+
+RUN yarn
+RUN yarn build
+# RUN make test
+
 FROM nginx:alpine
 
 WORKDIR /app
 
 COPY ./nginx.conf /etc/nginx/nginx.conf
-COPY ./build .
+COPY --from=builder ./build .