remove unused code

packages/integration-handler/Dockerfile-importer

@@ -0,0 +1,26 @@
+FROM node:18.16-alpine
+
+# Run everything after as non-privileged user.
+WORKDIR /app
+
+COPY package.json .
+COPY yarn.lock .
+COPY tsconfig.json .
+COPY .eslintrc .
+
+COPY /packages/integration-handler/package.json ./packages/integration-handler/package.json
+
+RUN yarn install --pure-lockfile
+
+COPY /packages/integration-handler ./packages/integration-handler
+RUN yarn workspace @omnivore/integration-handler build
+
+# After building, fetch the production dependencies
+RUN rm -rf /app/packages/integration-handler/node_modules
+RUN rm -rf /app/node_modules
+RUN yarn install --pure-lockfile --production
+
+EXPOSE 8080
+
+CMD ["yarn", "workspace", "@omnivore/integration-handler", "start_importer"]
+