refactor: update sitemap and navigation with locale-specific pathname functions

- Rename `getPathname` to `getLocalePathname` in navigation module
- Update sitemap generation to use new locale-specific pathname function
- Add root path to routing pathnames configuration
- Improve type safety and internationalization consistency in routing

src/i18n/navigation.ts

@@ -6,5 +6,5 @@ import { routing } from "./routing";
  * 
  * https://next-intl.dev/docs/routing/navigation
  */
-export const { Link: LocaleLink, getPathname, redirect, usePathname, useRouter } =
+export const { Link: LocaleLink, getPathname: getLocalePathname, redirect, usePathname, useRouter } =
   createNavigation(routing);

src/i18n/routing.ts

@@ -35,6 +35,9 @@ export const routing = defineRouting({
   // https://next-intl.dev/docs/routing#pathnames
   // whenever use pathname in LocaleLink, you need to add it here
   pathnames: {
+    // used in sietmap.ts
+    "/": "/",
+    // used in blog pages
     "/blog/[...slug]": "/blog/[...slug]",
     "/blog/category/[slug]": "/blog/category/[slug]",
   },

src/sitemap.ts

@@ -1,13 +1,13 @@
 import { MetadataRoute } from 'next';
 import { routing, Locale } from '@/i18n/routing';
-import { getPathname } from '@/i18n/navigation';
+import { getLocalePathname } from '@/i18n/navigation';
 import { siteConfig } from './config/site';
 
 export default function sitemap(): MetadataRoute.Sitemap {
     return [...getEntries('/')];
 }
 
-type Href = Parameters<typeof getPathname>[0]['href'];
+type Href = Parameters<typeof getLocalePathname>[0]['href'];
 
 /**
  * https://github.com/amannn/next-intl/blob/main/examples/example-app-router/src/app/sitemap.ts
@@ -24,6 +24,6 @@ function getEntries(href: Href) {
 }
 
 function getUrl(href: Href, locale: Locale) {
-    const pathname = getPathname({ locale, href });
+    const pathname = getLocalePathname({ locale, href });
     return siteConfig.url + pathname;
 }