fix: Update Discord OAuth link in Login.svelte for correct redirect URI

src/components/Login.svelte

@@ -88,10 +88,7 @@
         <p class="mt-2 text-red-500">{error}</p>
     {/if}
     <button class="btn mt-4 !mx-0 justify-center" type="submit" onclick={preventDefault(login)}>{t("login.submit")}</button>
-    <a
-        class="btn mt-4 !mx-0 justify-center"
-        href="https://discord.com/oauth2/authorize?client_id=869611389818400779&response_type=token&redirect_uri=http%3A%2F%2Flocalhost%3A4321%2Flogin&scope=identify"
-    >
+    <a class="btn mt-4 !mx-0 justify-center" href="https://discord.com/oauth2/authorize?client_id=869606970099904562&response_type=token&redirect_uri=https%3A%2F%2Fsteamwar.de%2Flogin&scope=identify">
         {t("login.discord")}
     </a>
 </form>