fix: correct artifact names in release job

.github/workflows/build.yml

@@ -81,4 +81,19 @@ jobs:
       - name: Télécharger les artefacts Windows
         uses: actions/download-artifact@v4
         with:
-          name: w
+          name: windows-build
+          path: artifacts/windows
+
+      - name: Télécharger les artefacts Linux
+        uses: actions/download-artifact@v4
+        with:
+          name: linux-build
+          path: artifacts/linux
+
+      - name: Créer la release GitHub
+        uses: softprops/action-gh-release@v2
+        with:
+          files: |
+            artifacts/windows/**
+            artifacts/linux/**
+          generate_release_notes: true