chore: new sign-in, sign-up and forgot password workflows (#3415)

* chore: sign up workflow updated

* chore: sign in workflow updated

* refactor: folder structure

* chore: forgot password workflow

* refactor: form component props

* chore: forgot password popover for instances with smtp unconfigured

* chore: updated UX copy

* chore: update reset password link

* chore: update email placeholder

web/components/instance/setup-form/sign-in-form.tsx

@@ -88,7 +88,7 @@ export const InstanceSetupSignInForm: FC<IInstanceSetupEmailForm> = (props) => {
                 type="email"
                 value={value}
                 onChange={onChange}
-                placeholder="orville.wright@frstflt.com"
+                placeholder="name@company.com"
                 className="h-[46px] w-full border border-onboarding-border-100 pr-12 placeholder:text-onboarding-text-400"
               />
               {value.length > 0 && (