Issue Cleanup and Focus for Go-app v10

[maxence-charriere]

Hello everyone,

Thanks for using Go-app. I just released v10 and realized there are a lot of issues. I feel overloaded by this and need to clean things up to help me focus on what needs to be done!.

Here are the issues I'm closing:

• Already resolved
• Documentation related: I'm planning to move the documentation code into its own repository
• Issues that I think are not related to Go-app: Go, WASM, and browser issues
• Issues that I don't understand

If I close something that you think is very important and still ongoing, feel free to reopen it.

[thejezzi]

Thanks for the hard work mate! 💯