feat: support vite build for docker based installations (#10225)

- Switch to `pnpm` from `yarn` for docker builds

docker/Dockerfile

@@ -26,11 +26,22 @@ RUN apk update && apk add --no-cache \
   postgresql-dev \
   postgresql-client \
   nodejs=20.15.1-r0 \
-  yarn \
   git \
   && mkdir -p /var/app \
   && gem install bundler
 
+# Install pnpm and configure environment
+RUN wget -qO- https://get.pnpm.io/install.sh | ENV="$HOME/.shrc" SHELL="$(which sh)" sh - \
+    && echo 'export PNPM_HOME="/root/.local/share/pnpm"' >> /root/.shrc \
+    && echo 'export PATH="$PNPM_HOME:$PATH"' >> /root/.shrc \
+    && export PNPM_HOME="/root/.local/share/pnpm" \
+    && export PATH="$PNPM_HOME:$PATH" \
+    && pnpm --version
+
+# Persist the environment variables in Docker
+ENV PNPM_HOME="/root/.local/share/pnpm"
+ENV PATH="$PNPM_HOME:$PATH"
+
 WORKDIR /app
 
 COPY Gemfile Gemfile.lock ./
@@ -48,8 +59,8 @@ RUN if [ "$RAILS_ENV" = "production" ]; then \
   else bundle install -j 4 -r 3; \
   fi
 
-COPY package.json yarn.lock ./
-RUN yarn install
+COPY package.json pnpm-lock.yaml ./
+RUN pnpm i
 
 COPY . /app
 
@@ -104,7 +115,11 @@ RUN apk update && apk add --no-cache \
   && gem install bundler
 
 RUN if [ "$RAILS_ENV" != "production" ]; then \
-  apk add --no-cache nodejs-current yarn; \
+  apk add --no-cache nodejs-current; \
+  # Install pnpm and configure environment
+  wget -qO- https://get.pnpm.io/install.sh | ENV="$HOME/.shrc" SHELL="$(which sh)" sh - \
+  && source /root/.shrc \
+  && pnpm --version; \
   fi
 
 COPY --from=pre-builder /gems/ /gems/