Improvement proposal for live-reload

[mrh1997]

cadquery-server is a great tool for people like me, that want to work with existing IDEs (like pycharm, vscode).
With the help of cadquery-server creating a CAD model feels like creating a website.

I had one improvement for live-reload: How about saving the perspective so that after live-reload the perspective is the same. Then the only aspect that changes is the modification I did in the code.

This helps judging the extent of my last modification without the need of:

• leaving the keyboard
• reset the perspective with the mouse
• return to the IDE
• go back to keyboard

[raphael-isvelin]

Hey @mrh1997 👋
Was looking through the issues (not a maintainer), but fyi, I think that @gpregger's awesome contribution (not merged) will do what you need: #72