Clean code

Author: Sigri44

Dockerfile

@@ -6,11 +6,10 @@ RUN apk add --no-cache libc6-compat
 WORKDIR /app
 
 # Install dependencies based on the preferred package manager
-COPY package.json yarn.lock* package-lock.json* ./
+COPY package.json package-lock.json* ./
 RUN apk add --no-cache git openssh
 RUN \
-  if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
-  elif [ -f package-lock.json ]; then npm ci; \
+  if [ -f package-lock.json ]; then npm ci; \
   else echo "Lockfile not found." && exit 1; \
   fi
 
@@ -38,9 +37,9 @@ ENV NEXT_PUBLIC_GNOSIS_RPC_URL=$NEXT_PUBLIC_GNOSIS_RPC_URL
 # Next.js collects completely anonymous telemetry data about general usage.
 # Learn more here: https://nextjs.org/telemetry
 # Uncomment the following line in case you want to disable telemetry during the build.
-ENV NEXT_TELEMETRY_DISABLED 1
+ENV NEXT_TELEMETRY_DISABLED=1
 
-RUN yarn build
+RUN npm run build
 
 # Ensure public directory exists (create if it doesn't and add a placeholder file)
 RUN mkdir -p ./public && touch ./public/.gitkeep || true
@@ -69,7 +68,7 @@ USER nextjs
 
 EXPOSE 3000
 
-ENV PORT 3000
-ENV HOSTNAME 0.0.0.0
+ENV PORT=3000
+ENV HOSTNAME=0.0.0.0
 
 CMD ["node", "server.js"]