fix: support vite 8

packages/vite-plugin/package.json

@@ -45,7 +45,7 @@
     "@lingui/conf": "5.9.2"
   },
   "peerDependencies": {
-    "vite": "^3 || ^4 || ^5.0.9 || ^6 || ^7"
+    "vite": "^3 || ^4 || ^5.0.9 || ^6 || ^7 || ^8"
   },
   "devDependencies": {
     "@lingui/core": "workspace:^",

packages/vite-plugin/src/index.ts

@@ -155,6 +155,10 @@ Please check that catalogs.path is filled properly.\n`
           return {
             code,
             map: null, // provide source map if available
+            // Vite 8+ (Rolldown) auto-detects module types by file extension.
+            // Since .po files are transformed to JS, we must explicitly declare
+            // the module type to avoid misinterpretation.
+            moduleType: "js",
           }
         }
       },

yarn.lock

@@ -3350,7 +3350,7 @@ __metadata:
     vite: 6.0.2
     vite-plugin-babel-macros: ^1.0.6
   peerDependencies:
-    vite: ^3 || ^4 || ^5.0.9 || ^6 || ^7
+    vite: ^3 || ^4 || ^5.0.9 || ^6 || ^7 || ^8
   languageName: unknown
   linkType: soft