* migrate to v2 API URLs for CSV exports
* don't ask user to solve recaptcha for first response; pass token in header as well
* hide "Try again" button if no bypass allowed
* fix tests
* show recaptcha in the site footer
* replace badge in footer with text
* add invisible reCaptcha v2
* handle unsolved reCaptcha case
* migrate the rest of components to invisible reCaptcha v2
* remove unused code
* refactoring
* add env for demo
* fix tests
* update values for demo
* update link to secret in vault
* mock recaptcha for tests
* ohhh victor victor
* fix token metadata update test
* deprecate variable for ReCaptcha v3
