Add telemetry to toolbar buttons

[njmulsqb]

Is your feature request related to a problem? Please describe.

N/A

Describe the solution you'd like

To de-clutter the toolbar ZAP team has decided to add telemetry to the toolbar buttons to know its usage and better decide which buttons receive the most/least usage.

Describe alternatives you've considered

Google group discussion thread: https://groups.google.com/g/zaproxy-develop/c/pjTLqdEaTlM/m/0gRkYDQTAQAJ

Screenshots

No response

Additional context

No response

Would you like to help fix this issue?

• Yes

[psiinon]

To collect stats about something like a menu click you just need to add a line like this in the relevant place:

Stats.incCounter("stats.ui.topmenu.open");

Note that the stats uploaded are defined in ExtensionCallHome.StatsPredicate
so that would need to be change to add || key.startsWith("stats.ui.")