feat: localizations

Signed-off-by: Sebastian Krupinski <krupinski01@gmail.com>

eslint.config.js

@@ -14,5 +14,19 @@ export default [
   },
   pluginJs.configs.recommended,
   ...tseslint.configs.recommended,
-  ...pluginVue.configs['flat/essential']
+  ...pluginVue.configs['flat/essential'],
+  {
+    // The l10n engine is an implementation detail of core/src/plugins/l10n
+    // (the vuetify plugin adapter is the one sanctioned exception). All
+    // other code must use the '@KTXC' useL10n() surface.
+    ignores: ['core/src/plugins/l10n/**', 'core/src/plugins/vuetify/**'],
+    rules: {
+      'no-restricted-imports': ['error', {
+        paths: [{
+          name: 'vue-i18n',
+          message: 'Import useL10n from @KTXC instead; vue-i18n is confined to core/src/plugins/l10n.'
+        }]
+      }]
+    }
+  }
 ];