build(dockerfile): migrate to pnpm from yarn in docker builds

Dockerfile

@@ -10,22 +10,22 @@ RUN \
   'linux/arm64' | 'linux/arm/v7') \
   apk update && \
   apk add --no-cache python3 make g++ gcc libc6-compat bash && \
-  yarn global add node-gyp \
+  npm install -g pnpm \
   ;; \
   esac
 
-COPY package.json yarn.lock ./
-RUN CYPRESS_INSTALL_BINARY=0 yarn install --frozen-lockfile --network-timeout 1000000
+COPY package.json pnpm-lock.lock ./
+RUN CYPRESS_INSTALL_BINARY=0 pnpm install --frozen-lockfile --network-timeout 1000000
 
 COPY . ./
 
 ARG COMMIT_TAG
 ENV COMMIT_TAG=${COMMIT_TAG}
 
-RUN yarn build
+RUN pnpm build
 
 # remove development dependencies
-RUN yarn install --production --ignore-scripts --prefer-offline
+RUN pnpm prune --prod
 
 RUN rm -rf src server .next/cache
 
@@ -47,6 +47,6 @@ RUN apk add --no-cache tzdata tini && rm -rf /tmp/*
 COPY --from=BUILD_IMAGE /app ./
 
 ENTRYPOINT [ "/sbin/tini", "--" ]
-CMD [ "yarn", "start" ]
+CMD [ "pnpm", "start" ]
 
 EXPOSE 5055