feat: add an option to remove the landing page

.dockerignore

@@ -5,6 +5,7 @@ yarn-error.log*
 .git
 .gitignore
 README.md
+.env
 .env.*
 !.env.example
 .nyc_output

Dockerfile

@@ -4,12 +4,6 @@ COPY package*.json .
 
 RUN npm ci
 COPY . .
-COPY .env .env
-
-EXPOSE 3000
-
-ENV PORT 3000
-ENV HOSTNAME "0.0.0.0"
 
 RUN npm run build
 RUN npm prune --production
@@ -22,6 +16,11 @@ COPY --from=builder /app/build build/
 COPY --from=builder /app/node_modules node_modules/
 COPY package.json .
 
+EXPOSE 3000
+
+ENV PORT 3000
+ENV HOSTNAME "0.0.0.0"
+
 HEALTHCHECK --interval=30s --timeout=10s --start-period=10s --retries=3 \
   CMD wget --no-verbose --tries=1 --spider http://127.0.0.1:3000/healthz || exit 1