Add ability to set the ip and port for serve

[brass75]

If we call render-engine serve we should be able to configure the IP and port to use. This should include a default set in the pyproject.toml for each and individual options from the command line.

[vbhavh]

/assign

[brass75]

Hi @vbhavh. I have assigned the issue to you. Please let me know if you have questions.
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[vbhavh]

any deadline ?

[brass75]

No deadline.