Describe the feature

Movement speed when in builder mode should be improved with speed upgrades. Possible using the existing "run speed" upgrade and its setting.

Reasons why it should be considered

Moving around in builder mode is rather slow. It would be great if speed upgrades could make it a bit faster. Not so fast that it replaces non-builder mode, but for example the "run speed" upgrade and its setting could be used to increase also builder mode speed. I think this approach would require minimal change to the code.

Additional details

No response

Hmm. Not convinced, no. The point of builder mode is for making fine adjustments, when... building. You get rapid block break speed and the trade-off is slower movement compared with travel mode.

Plus, it's very easy to bind a key to toggle modes when you want a bit more speed.