Fixed issue with workdir in dockerfile

Dockerfile

@@ -1,27 +1,20 @@
-FROM quay.imanuel.dev/dockerhub/library---dart:sdk AS build
+FROM quay.imanuel.dev/dockerhub/library---golang:1.18-alpine AS build
 
 # Resolve app dependencies.
 WORKDIR /app
-COPY pubspec.* ./
-RUN dart pub get
+COPY . .
+RUN apk add git
 
-# Copy app source code and AOT compile it.
-COPY server .
-# Ensure packages are still up-to-date if anything has changed
-RUN dart pub get --offline
-RUN dart compile exe bin/server.dart -o bin/server
-RUN dart compile exe bin/console.dart -o bin/console
+RUN go build -o /app/jinya-backup jinya-backup
 
 FROM quay.imanuel.dev/dockerhub/library---node:latest AS build-frontend
-COPY server/frontend /app/frontend
-RUN cd /app/frontend && npm install
+COPY web/ /app/web
+RUN cd /app/web && npm install
 
 FROM quay.imanuel.dev/dockerhub/library---alpine:latest
-COPY --from=build /runtime/ /
-COPY --from=build /app/bin/server /bin/
-COPY --from=build /app/bin/console /bin/
-COPY --from=build /app/docker/entrypoint.sh /
-COPY --from=build-frontend /app/frontend /frontend
+WORKDIR /app
+COPY --from=build /app/jinya-backup /app/jinya-backup
+COPY --from=build-frontend /app/web /app/web
 
 # Start server.
-ENTRYPOINT "/entrypoint.sh"
+ENTRYPOINT ["/app/jinya-backup", "serve"]