## Summary
We want to display #confirmedit hCaptcha in VisualEditor and MobileFrontend, but in these situations we need to know this before they open the edit form. Therefore, a `mw.config` variable is needed to determine if hCaptcha needs to be shown
## Background
- Both the #visualeditor and #mobilefrontend integrations with hCaptcha need to know in advance whether the hCaptcha captcha needs to be shown for the edit to go through
-- This is so that they can emulate the same behaviour as the wikitext editor has, where if we know in a general sense that a hCaptcha captcha needs to be done it will be shown once they open the edit form
- Because these forms can be opened without a refresh of the page, we will need to set some value that exists even on reads. This could therefore be a JS configuration variable.
-- This JS configuration variable needs to contain:
--- Whether a captcha needs to be completed
--- What kind of captcha needs to be completed
- Using a combined variable for both the #visualeditor and #mobilefrontend integrations will help to reduce the overall number of JS configuration variables and reduce the impact this has on page load times
## Technical notes
- Some JS configuration variable like `wgConfirmEditCaptchaNeededForEdit` would be defined
-- It could be unset if it's not needed (i.e. VisualEditor and MobileFrontend could not be used on the given page view) and unset if a captcha is not required for a generic edit
-- If it is needed, then the value should be the type of captcha that is required (i.e. `hcaptcha` if hCaptcha is needed and `fancycaptcha` if FancyCaptcha is needed)
--- We can determine this through a call to `Hooks::getInstance( 'edit' )->shouldCheck()` which will return whether a captcha is needed for the edit. We would check the instance returned by `Hooks::getInstance( 'edit' )` to determine what type of captcha is being returned
## Acceptance criteria
- [ ] A way to know whether a captcha is needed for the VisualEditor / MobileFrontend interfaces when the edit forms open is added