chore: remove code for finished experiment

[pauldambra]

We've finished the experiment for showing docs links when people choose replay or toolbar while logging a ticket

it didn't have significant impact https://us.posthog.com/project/2/experiments/16810

and the entire modal has been redesigned

and the experiment is over so folk aren't getting the flag variant that would show this anymore

so we can remove the code

before (when in test group)	after (or in control group

[github-actions]

Size Change: 0 B

Total Size: 824 kB

ℹ️ View Unchanged

Filename	Size
frontend/dist/toolbar.js	824 kB

_{compressed-size-action}