WIP: Adds confirmation dialog to reset add-on configuration

[ludeeus]

This adds:

• A confirmation property to the ha-call-api-button (same as ha-call-service-button)
• A confirmation dialog when resetting add-on configuration to the default as requested in Add confirmation prompt when resetting Hass.io add-on to defaults #3854

Reboot of #3945
Closes #3854

This time I have actually tested it 🙈

[ludeeus]

There are a few other places in the hassio panel that should have confirmations, reboot/restart for instance.
Should those be part of this PR or separate PRs at a later stage?

[Misiu]

@ludeeus please remember about update button (when a new version on HA is available)
Also if possible please add localization.

[ludeeus]

@Misiu That button is planed as well.
The same is localization, but before I start on that I want to be done with #4398

[Misiu]

@ludeeus is there an option to show YES and CANCEL (or NO) instead of OK and CANCEL?
You are asking a question and the user should confirm by clicking YES.
What do you think?

[ludeeus]

IMO that is out of the scope of this PR, this serves as the gateway to add a confirmation property to the api-call button.

But I will keep it in mind when I start translations, and then add inn these so they reflect the users selected language.

confirmBtnText: this.hass!.localize("ui.common.yes"),
cancelBtnText: this.hass!.localize("ui.common.no"),
```

[ludeeus]

With #4114 this now needs to be updated, should probably wait until #4398 is done.

[ludeeus]

closed in favor of #4718