Slimmed down docker build thx to copy

Dockerfile

@@ -1,12 +1,15 @@
 # Typescript Build
-FROM registry.odit.services/hub/library/node:19.0.1-alpine3.16
+FROM registry.odit.services/hub/library/node:19.0.1-alpine3.16 AS build
 WORKDIR /app
 COPY package.json ./
 RUN npm i -g pnpm
 RUN pnpm i
 COPY tsconfig.json ./
 COPY src ./src
-RUN pnpm run build
+RUN pnpm run build \
+    && rm -rf /app/node_modules \
+    && pnpm i --production --prefer-offline
+
 # final image
 FROM registry.odit.services/hub/library/alpine:3.16
 WORKDIR /app
@@ -19,7 +22,6 @@ RUN apk add --no-cache \
     ca-certificates \
     ttf-freefont \
     nodejs \
-    yarn \
     font-noto-emoji \
     && apk add wqy-zenhei --update-cache --repository https://nl.alpinelinux.org/alpine/edge/testing
 
@@ -35,7 +37,7 @@ RUN addgroup -S pptruser && adduser -S -g pptruser pptruser \
 # Run everything after as non-privileged user.
 USER pptruser
 
-COPY package.json ./
-RUN yarn
-COPY --from=0 /app/dist app
+COPY --from=build /app/package.json /app/
+COPY --from=build /app/node_modules /app/node_modules
+COPY --from=build /app/dist app
 ENTRYPOINT ["node", "app/app.js"]