Fix routing details

src/app/[locale]/(main)/auth/sign-in/page.tsx

@@ -1,13 +1,27 @@
 "use client";
 
-import { useTranslations } from "next-intl";
+import { useLocale, useTranslations } from "next-intl";
 import { useSearchParams } from "next/navigation";
 
 import { SignInForm } from "@/components/SignInForm";
+import { Locale, getPathname, routing } from "@/utils/routing";
 
 export default function SignIn() {
   const t = useTranslations("SignIn");
   const params = useSearchParams();
+  const locale = useLocale();
+
+  const allowedLocales = routing.locales as unknown as Array<string>;
+  const effectiveLocal = allowedLocales.includes(locale)
+    ? (locale as Locale)
+    : routing.defaultLocale;
+
+  const fallbackPath = getPathname({
+    locale: effectiveLocal,
+    href: { pathname: "/tournaments" },
+  });
+
+  const fallbackUrl = `/${effectiveLocal}${fallbackPath}`;
 
   return (
     <section className="grid place-items-center bg-white pb-20 dark:bg-gray-800">
@@ -22,9 +36,7 @@ export default function SignIn() {
           {t("info")}
         </p>
 
-        <SignInForm
-          callbackPath={params.get("callbackUrl") ?? "/tournaments"}
-        />
+        <SignInForm callbackPath={params.get("callbackUrl") ?? fallbackUrl} />
       </div>
     </section>
   );

src/app/[locale]/(main)/components/Footer.tsx

@@ -7,7 +7,7 @@ import { FaGithub, FaRegEnvelope } from "react-icons/fa";
 import { MdOutlinePrivacyTip } from "react-icons/md";
 
 import { burgerMenuIsOpenAtom } from "@/atoms";
-import { Link, usePathname, useRouter } from "@/utils/navigation";
+import { Link, usePathname, useRouter } from "@/utils/routing";
 
 import ThemeSwitcher from "./ThemeSwitcher";
 

src/app/[locale]/(main)/components/HamburgerMenu.tsx

@@ -4,7 +4,7 @@ import { twMerge } from "tailwind-merge";
 
 import { burgerMenuIsOpenAtom } from "@/atoms";
 import { useAuthMenuOptions } from "@/hooks/useAuthMenuOptions";
-import { Link } from "@/utils/navigation";
+import { Link } from "@/utils/routing";
 
 const HamburgerMenu = () => {
   const t = useTranslations("Nav");

src/app/[locale]/(main)/components/Navbar.tsx

@@ -1,7 +1,7 @@
 import { useTranslations } from "next-intl";
 
 import AuthButton from "@/components/AuthButton";
-import { Link } from "@/utils/navigation";
+import { Link } from "@/utils/routing";
 
 import Hamburger from "./Hamburger";
 

src/app/[locale]/(main)/delete-account/page.tsx

@@ -7,7 +7,7 @@ import { useTranslations } from "next-intl";
 
 import InfoMessage from "@/components/InfoMessage";
 import { deleteAccount } from "@/server/deleteAccount";
-import { useRouter } from "@/utils/navigation";
+import { useRouter } from "@/utils/routing";
 
 export default function Contact() {
   const t = useTranslations("DeleteAccount");

src/app/[locale]/(main)/elo/page.tsx

@@ -19,7 +19,7 @@ import { fetchTournamentResultsSchema } from "@/schemas";
 import { fetchTournamentResults } from "@/server/fetchTournamentResults";
 import { SearchedTournament } from "@/server/searchTournaments";
 import { TimeControl } from "@/types";
-import { Link } from "@/utils/navigation";
+import { Link } from "@/utils/routing";
 
 import { KFactor } from "./KFactor";
 import { ManualEloForm } from "./ManualEloForm";

src/app/[locale]/(main)/tournaments/TournamentMap.tsx

@@ -16,8 +16,8 @@ import {
 } from "@/atoms";
 import { Map, MapMarker } from "@/components/Map";
 import { TimeControlColours } from "@/constants";
-import { generatePieSVG } from "@/lib/pie";
 import { TimeControl } from "@/types";
+import { generatePieSVG } from "@/utils/pie";
 
 import Legend from "./Legend";
 import TimeControlFilters from "./TimeControlFilters";

src/app/[locale]/(main)/zones/create/page.tsx

@@ -7,7 +7,7 @@ import { useTranslations } from "next-intl";
 import InfoMessage, { clearMessage } from "@/components/InfoMessage";
 import { useZones } from "@/hooks/useZones";
 import { createZone } from "@/server/createZone";
-import { useRouter } from "@/utils/navigation";
+import { useRouter } from "@/utils/routing";
 
 import { ZoneForm, ZoneFormValues } from "../components/ZoneForm";
 

src/app/[locale]/(main)/zones/edit/[id]/page.tsx

@@ -8,7 +8,7 @@ import { useParams } from "next/navigation";
 import InfoMessage, { clearMessage } from "@/components/InfoMessage";
 import { useZones } from "@/hooks/useZones";
 import { editZone } from "@/server/editZone";
-import { useRouter } from "@/utils/navigation";
+import { useRouter } from "@/utils/routing";
 
 import { ZoneForm, ZoneFormValues } from "../../components/ZoneForm";
 

src/app/[locale]/(main)/zones/page.tsx

@@ -12,7 +12,7 @@ import { Spinner } from "@/components/Spinner";
 import { useZones } from "@/hooks/useZones";
 import { deleteZone } from "@/server/deleteZone";
 import { TimeControl } from "@/types";
-import { Link, useRouter } from "@/utils/navigation";
+import { Link, useRouter } from "@/utils/routing";
 
 const ZoneThumbnail = dynamic(() => import("./components/ZoneThumbnail"), {
   ssr: false,