fix: Use absolute path in Docker ENTRYPOINT to support workdir changes

The Docker image was failing when Claude/Cursor changed the working directory
with -w flag. Using absolute path /app/InfinityFlow.CSharp.Eval.dll ensures
the application can be found regardless of working directory.

Fixes the "dotnet-InfinityFlow.CSharp.Eval.dll does not exist" error.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

Author: ElanHasson

Dockerfile

@@ -51,4 +51,4 @@ ENV NUGET_PACKAGES=/tmp/csharp-mcp-packages
 ENV DOTNET_RUNNING_IN_CONTAINER=true
 
 # The MCP server uses stdio for communication
-ENTRYPOINT ["dotnet", "InfinityFlow.CSharp.Eval.dll"]
+ENTRYPOINT ["dotnet", "/app/InfinityFlow.CSharp.Eval.dll"]