Revert "Fix a docker rebuild issue (#88)"

This reverts commit bc145f4caf.

Dockerfile

@@ -22,7 +22,6 @@ ENV VITE_BUILD_HASH=${VITE_BUILD_HASH}
 ENV NODE_OPTIONS=--max_old_space_size=16384
 RUN pnpm run build
 
-# Stage 2: Runtime
 FROM node:20-alpine
 
 WORKDIR /app

build.sh

@@ -5,8 +5,8 @@ temp_env=$(declare -p -x)
 if [ -f .env.template ]; then
   source .env.template
 fi
-if [ -f .env ]; then
+if [ -f .env.local ]; then
-  source .env
+  source .env.local
 fi
 
 # Avoid overwriting env vars provided directly