Fix panning rotation issue

[aaronchongth]

What's new

Related to #734

• Use orthographic camera by default
• Target of orthographic camera set to 1km below origin, this fixes the re-orientation when we pan
• Changing left click to panning
• Disabling all other mouse interations (rotation and dolly)
• Using a fixed zoom of 20 for now, this should be configurable later on

Self-checks

• I have prototyped this new feature (if necessary) on Figma
• I'm familiar with and follow this Typescript guideline
• I added unit-tests for new components
• I tried testing edge cases
• I tested the behavior of the components that interact with the backend, with an e2e test

[Angatupyry]

This is awesome!!!
Thanks, @aaronchongth !