Add missing ARG statements in Dockerfile

Author: brendan-kellam

Dockerfile

@@ -17,6 +17,8 @@ ARG NEXT_PUBLIC_SENTRY_ENVIRONMENT
 ARG NEXT_PUBLIC_SOURCEBOT_CLOUD_ENVIRONMENT
 ARG NEXT_PUBLIC_SENTRY_WEBAPP_DSN
 ARG NEXT_PUBLIC_SENTRY_BACKEND_DSN
+ARG NEXT_PUBLIC_LANGFUSE_PUBLIC_KEY
+ARG NEXT_PUBLIC_LANGFUSE_BASE_URL
 
 FROM node:20-alpine3.19 AS node-alpine
 FROM golang:1.23.4-alpine3.19 AS go-alpine
@@ -67,6 +69,10 @@ ARG NEXT_PUBLIC_SOURCEBOT_CLOUD_ENVIRONMENT
 ENV NEXT_PUBLIC_SOURCEBOT_CLOUD_ENVIRONMENT=$NEXT_PUBLIC_SOURCEBOT_CLOUD_ENVIRONMENT
 ARG NEXT_PUBLIC_SENTRY_WEBAPP_DSN
 ENV NEXT_PUBLIC_SENTRY_WEBAPP_DSN=$NEXT_PUBLIC_SENTRY_WEBAPP_DSN
+ARG NEXT_PUBLIC_LANGFUSE_PUBLIC_KEY
+ENV NEXT_PUBLIC_LANGFUSE_PUBLIC_KEY=$NEXT_PUBLIC_LANGFUSE_PUBLIC_KEY
+ARG NEXT_PUBLIC_LANGFUSE_BASE_URL
+ENV NEXT_PUBLIC_LANGFUSE_BASE_URL=$NEXT_PUBLIC_LANGFUSE_BASE_URL
 
 # To upload source maps to Sentry, we need to set the following build-time args.
 # It's important that we don't set these for oss builds, otherwise the Sentry
@@ -164,6 +170,10 @@ ARG NEXT_PUBLIC_SENTRY_WEBAPP_DSN
 ENV NEXT_PUBLIC_SENTRY_WEBAPP_DSN=$NEXT_PUBLIC_SENTRY_WEBAPP_DSN
 ARG NEXT_PUBLIC_SENTRY_BACKEND_DSN
 ENV NEXT_PUBLIC_SENTRY_BACKEND_DSN=$NEXT_PUBLIC_SENTRY_BACKEND_DSN
+ARG NEXT_PUBLIC_LANGFUSE_PUBLIC_KEY
+ENV NEXT_PUBLIC_LANGFUSE_PUBLIC_KEY=$NEXT_PUBLIC_LANGFUSE_PUBLIC_KEY
+ARG NEXT_PUBLIC_LANGFUSE_BASE_URL
+ENV NEXT_PUBLIC_LANGFUSE_BASE_URL=$NEXT_PUBLIC_LANGFUSE_BASE_URL
 # -----------
 
 RUN echo "Sourcebot Version: $NEXT_PUBLIC_SOURCEBOT_VERSION"