feat: import file-graph package

* Update Dockerfile structure, copy quests, packages to sub folder

server/Dockerfile

@@ -1,13 +1,17 @@
 FROM node
 
 WORKDIR /app
-COPY server/package.json yarn.lock ./
+COPY ./package.json yarn.lock ./
+COPY server/package.json ./server/package.json
+COPY packages/file-graph/package.json ./packages/file-graph/package.json
 RUN yarn install --frozen-lockfile --production
 
-COPY server/src ./src
-COPY server/swagger.yaml .
+COPY ./server ./server
+COPY packages/file-graph ./packages/file-graph
 COPY quests ./quests
 
+WORKDIR /app/server
+
 ENV NODE_ENV=production
 ENV HOST=0.0.0.0
 ENV PORT=3000