refactor: remove base URL generation and remote image patterns

- Remove `getBaseUrl()` usage in content collections
- Update base URL environment variable from `NEXT_PUBLIC_APP_URL` to `NEXT_PUBLIC_BASE_URL`
- Remove localhost remote image pattern from Next.js configuration
- Add cursor pointer to locale selector items

content-collections.ts

@@ -7,7 +7,6 @@ import { codeImport } from 'remark-code-import';
 import remarkGfm from 'remark-gfm';
 import { createHighlighter } from 'shiki';
 import path from "path";
-import { getBaseUrl } from "@/lib/urls/get-base-url";
 import { LOCALES, DEFAULT_LOCALE } from "@/i18n/routing";
 
 /**
@@ -41,7 +40,6 @@ export const authors = defineCollection({
     return {
       ...data,
       locale,
-      avatar: getBaseUrl() + data.avatar
     };
   }
 });
@@ -157,7 +155,6 @@ export const posts = defineCollection({
       locale,
       author: blogAuthor,
       categories: blogCategories,
-      image: getBaseUrl() + data.image,
       slug: `/${slugPath}`,
       slugAsParams,
       body: {

next.config.ts

@@ -16,10 +16,6 @@ const nextConfig: NextConfig = {
 
   images: {
     remotePatterns: [
-      {
-        protocol: "http",
-        hostname: "localhost",
-      },
       {
         protocol: "https",
         hostname: "avatars.githubusercontent.com",

src/components/layout/locale-selector.tsx

@@ -72,7 +72,7 @@ export default function LocaleSelector() {
       </SelectTrigger>
       <SelectContent>
         {routing.locales.map((cur) => (
-          <SelectItem key={cur} value={cur} className="flex items-center gap-2">
+          <SelectItem key={cur} value={cur} className="cursor-pointer flex items-center gap-2">
             <div className="flex items-center gap-2">
               <span className="text-lg">{LOCALE_LIST[cur].flag}</span>
               <span>{LOCALE_LIST[cur].name}</span>

src/lib/urls/get-base-url.ts

@@ -1,7 +1,7 @@
 // import { DEFAULT_LOCALE } from '@/lib/i18n/locale';
 
 const baseUrl =
-  process.env.NEXT_PUBLIC_APP_URL ??
+  process.env.NEXT_PUBLIC_BASE_URL ??
   `http://localhost:${process.env.PORT ?? 3000}`;
 
 export function getBaseUrl(): string {