Write documentation

[limbonaut]

We need to get documentation started. Godot also has built-in class documentation - if a user tries to search for our classes in the "Help" browser (also used for IntelliSense and in tooltips). All our public classes conveniently start with "Sentry". This is tracked in #8.

This issue is about Sentry documentation.

Linked PR:

• feat: Godot Engine SDK docs sentry-docs#12774

[bruno-garcia]

Some info for docs:

• Example adding a new platform: getsentry/sentry-docs@4b5ec25
• Check the Unity one and Unreal for reference
• For the assetlib if need a logo, you can create one here: https://sentry.io/branding/

you can tag @vaind @bitsandfoxes and me for review

[bruno-garcia]

The situation with debug files, and default template and release and debug builds need to be clarifiied extensively on the docs.
Including steps on how to compile debugable Godot builds and linking to GitHub issues tracking this.

I expect this will be a pain for users and we'll need to provide builds of Godot that are debugabble that we automatically get the symbols available in Sentry for them to make things very easy to users.

[bruno-garcia]

woooo! https://docs.sentry.io/platforms/godot/