Do you need onStartupFinished?

[TylerLeonhardt]

Describe the bug

When you are onStartupFinished activated, you compete with vscode for start up time and as a result, you hurt vscode's full startup time in the process.

It's better to be reactive and only activate when the user interacts with your extension:

• via a command
• via a view being visible

To Reproduce
Steps to reproduce the behavior:

1. Go to vscode.dev
2. install codetour
3. reload the window
4. codetour is activated

Expected behavior
It shouldn't activate until needed.

Additional context
The line in the package.json is here:
https://github.com/microsoft/codetour/blob/main/package.json#L34

Activation events for your reference (even though I know you know where these are)
https://code.visualstudio.com/api/references/activation-events

[trcoffman]

This project seems to be abandoned, I can't even get a code review on the feature I've contributed. I wouldn't expect this to get changed unless you write the change yourself. Perhaps we should fork the project and release our fork to the vs code marketplace?