improvement: loading state added to buttons who interact with backend.

frontend/src/app/[locale]/(public)/accept-invite/page.tsx

@@ -148,7 +148,7 @@ function AcceptInviteContent() {
                   onChange={(e) => setConfirmPassword(e.target.value)}
                   passwordToggleLabels={passwordToggleLabels}
                 />
-                <Button type="button" fullWidth isLoading={submitting} onClick={() => void onAccept()}>
+                <Button type="button" fullWidth isLoading={submitting} onClick={() => onAccept()}>
                   {t('activateAccount')}
                 </Button>
               </div>

frontend/src/app/[locale]/(public)/accept-organization-invite/page.tsx

@@ -244,7 +244,7 @@ function AcceptOrganizationInviteContent() {
                       icon={<Lock className="h-5 w-5 icon-flat" />}
                       passwordToggleLabels={passwordToggleLabels}
                     />
-                    <Button type="button" variant="primary" onClick={() => void handleNext()} fullWidth>
+                    <Button type="button" variant="primary" onClick={() => handleNext()} fullWidth>
                       {tCommon('continue')}
                     </Button>
                   </>

frontend/src/app/[locale]/(public)/forgot-password/page.tsx

@@ -182,7 +182,7 @@ export default function ForgotPasswordPage() {
               variant="primary"
               isLoading={isSending}
               fullWidth
-              onClick={() => void onSendCode()}
+              onClick={() => onSendCode()}
             >
               {t('sendCode')}
             </Button>