feat: Update Signup screen (#6002)

* feat: Update Signup page designs

* feat: Update the signup page with dynamic testimonials

* Remove the images

* chore: Minor UI fixes

* chore: Form aligned to centre

* Update app/javascript/dashboard/routes/auth/components/Signup/Form.vue

* Design improvements

* Update company name key

* Revert "chore: Minor UI fixes"

This reverts commit 1556f4ca835d9aa0d9620fd6a3d52d259f0d7d65.

* Revert "Design improvements

This reverts commit dfb2364cf2f0cc93123698fde92e5f9e00536cc2.

* Remove footer

* Fix spacing

* Update app/views/installation/onboarding/index.html.erb

Co-authored-by: iamsivin <iamsivin@gmail.com>
Co-authored-by: Sivin Varghese <64252451+iamsivin@users.noreply.github.com>
Co-authored-by: Nithin David Thomas <1277421+nithindavid@users.noreply.github.com>

app/javascript/dashboard/constants.js

@@ -22,5 +22,6 @@ export default {
     EXPANDED: 'expanded',
   },
   DOCS_URL: '//www.chatwoot.com/docs/product/',
+  TESTIMONIAL_URL: 'https://testimonials.cdn.chatwoot.com/content.json',
 };
 export const DEFAULT_REDIRECT_URL = '/app/';