fix(i18n): remove conflicting middleware.ts in favor of proxy.ts

src/middleware.ts

@@ -1,74 +0,0 @@
-import { NextResponse } from 'next/server'
-import type { NextRequest } from 'next/server'
-import { i18n } from './i18n.config'
-
-function getLocale(request: NextRequest): string {
-  const acceptLanguage = request.headers.get('accept-language')
-  const defaultLocale = i18n.defaultLocale
-  const supportedLocales = i18n.locales.map((l) => l.code)
-
-  if (!acceptLanguage) {
-    return defaultLocale
-  }
-
-  // Very basic parser for Accept-Language header
-  // Example header: fr-CH, fr;q=0.9, en;q=0.8, de;q=0.7, *;q=0.5
-  const languages = acceptLanguage
-    .split(',')
-    .map((lang) => {
-      const [code, qValue] = lang.split(';q=')
-      const quality = qValue ? parseFloat(qValue) : 1.0
-      return { code: code.trim().split('-')[0].toLowerCase(), quality } // Extract primary subtag (e.g., 'en-US' -> 'en')
-    })
-    .sort((a, b) => b.quality - a.quality)
-
-  // Find the first matching supported locale
-  for (const { code } of languages) {
-    if (supportedLocales.includes(code as any)) {
-      return code
-    }
-  }
-
-  return defaultLocale
-}
-
-export function middleware(request: NextRequest) {
-  const { pathname } = request.nextUrl
-  const locales = i18n.locales.map((l) => l.code)
-
-  // Bypass paths that should not be localized
-  const bypassPaths = [
-    '/api',
-    '/_next',
-    '/admin',
-    '/favicon.ico',
-    '/robots.txt',
-    '/sitemap.xml',
-    '/site.webmanifest',
-    '/icon', // standard icons
-  ]
-
-  if (bypassPaths.some((path) => pathname.startsWith(path))) {
-    return NextResponse.next()
-  }
-
-  // Check if there is any supported locale in the pathname
-  const pathnameHasLocale = locales.some(
-    (locale) => pathname.startsWith(`/${locale}/`) || pathname === `/${locale}`
-  )
-
-  if (pathnameHasLocale) {
-    return NextResponse.next()
-  }
-
-  // Redirect if there is no locale
-  const locale = getLocale(request)
-  request.nextUrl.pathname = `/${locale}${pathname}`
-  
-  return NextResponse.redirect(request.nextUrl)
-}
-
-export const config = {
-  // Matcher ignoring `/_next/` and `/api/`
-  matcher: ['/((?!api|_next/static|_next/image|favicon.ico).*)'],
-}