Fix: Remove ENTRYPOINT override, use default from image

The wws image already has an entrypoint configured. We just need to
pass the CMD arguments for --host and the path.

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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Dockerfile

@@ -7,6 +7,5 @@ COPY . .
 
 EXPOSE 8080
 
-# Run wws with explicit host binding to 0.0.0.0 for container networking
-ENTRYPOINT ["wws"]
+# Use the image's default entrypoint with --host flag for container networking
 CMD ["--host", "0.0.0.0", "/app"]