fix contract submission

frontend/src/pages/Contract/index.tsx

@@ -18,7 +18,7 @@ import {
     Title,
 } from "@mantine/core";
 import { useForm } from "@mantine/form";
-import { IconMail, IconPhone, IconUser } from "@tabler/icons-react";
+import { IconDownload, IconMail, IconPhone, IconUser } from "@tabler/icons-react";
 import { useCallback, useMemo, useRef } from "react";
 import { useParams } from "react-router";
 import { computePrices } from "./price";
@@ -140,6 +140,7 @@ export function Contract() {
                 products: tranformProducts(withDefaultValues(inputForm.getValues().products)),
             };
             await createContractMutation.mutateAsync(contract);
+            window.location.href = '/';
         } else {
             const firstErrorField = Object.keys(errors.errors)[0];
             const ref = inputRefs.current[firstErrorField];
@@ -316,8 +317,10 @@ export function Contract() {
                         currency: "EUR",
                     }).format(price)}
                 </Text>
-                <Button aria-label={t("submit contract")} onClick={handleSubmit}>
-                    {t("submit contract")}
+                <Button 
+                    leftSection={<IconDownload/>}
+                    aria-label={t("submit contracts")} onClick={handleSubmit}>
+                    {t("submit contract", {capfirst: true})}
                 </Button>
             </Overlay>
         </Stack>