add dockerfile

Dockerfile

@@ -0,0 +1,20 @@
+FROM arizephoenix/phoenix:latest
+
+# Install just the shell and core utilities we need
+COPY --from=busybox:1.36 /bin/sh /bin/sh
+COPY --from=busybox:1.36 /bin/mkdir /bin/mkdir
+COPY --from=busybox:1.36 /bin/chmod /bin/chmod
+
+# Set environment variables
+ENV HOME=/home/user \
+    PATH=/home/user/.local/bin:$PATH \
+    PHOENIX_WORKING_DIR=/data/
+
+# Create data directory with permissions
+RUN mkdir -p /data && chmod -R 777 /data
+
+# Specify the user ID without creating it
+USER 1000
+
+# Set the working directory
+WORKDIR $HOME/app