remove obsolete analytics

[jbw976]

This PR removes obsolete analytics from the docs site infrastructure. There is no need for these analytics anymore, so they can be safely removed.

Looks like some white space changes (remove trailing whitespace) made it in automatically from my editor too.

I have tested these changes as described in #972 (comment)

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[jbw976]

Hmm, this may be tricky to actually test because the analytics aren't included unless it's a production deployment:
https://github.com/crossplane/docs/blob/master/themes/geekboot/layouts/partials/scripts.html#L6-L8

any ideas from folks? 🤔

[jbw976]

I was able to test this well locally with hugo server and the following approach:

• removed the -{{ if eq hugo.Environment "production" -}} check in https://github.com/crossplane/docs/blob/master/themes/geekboot/layouts/partials/scripts.html#L6-L8
• ran hugo server and navigated to http://localhost:1313/
• watched network traffic with chrome dev tools
• validated pages are rendering OK, no errors visible on page or in network traffic

I think this is tested enough to review now, taking out of draft 💪

[negz]

LGTM. I've noticed AI tools like Claude Code seem to add trailing whitespace here and there. I might try find a way to auto-remove it without relying on editors - sed command in Makefile or something?

[jbw976]

I also believe a lot of the trailing whitespace is from human edits made long ago and haven't been touched in a long time, e.g. the docs infrastructure page 😉