fix dockerfiles by using classic yarn

server/Dockerfile

@@ -1,6 +1,5 @@
 FROM node:20-alpine AS build
 
-RUN yarn set version berry
 WORKDIR /app
 COPY ./package.json yarn.lock tsconfig.json ./
 COPY packages/file-graph/package.json ./packages/file-graph/package.json
@@ -27,7 +26,10 @@ COPY server ./server
 COPY quests ./quests
 
 ENV NODE_ENV=production
-RUN yarn build
+RUN yarn workspace @linux-odyssey/file-graph build
+RUN yarn workspace @linux-odyssey/utils build
+RUN yarn workspace @linux-odyssey/ build
+RUN yarn workspace server build
 WORKDIR /app/server
 CMD [ "yarn", "start" ]
 
@@ -39,4 +41,4 @@ COPY server/nodemon.json ./server/nodemon.json
 COPY tsconfig.json ./tsconfig.json
 COPY server/tsconfig.json ./server/tsconfig.json
 ENV NODE_ENV=development
-CMD [ "yarn", "server" ]
+CMD [ "yarn", "server" ]