fix: release file

Author: hiento09

.github/workflows/release-aws-s3.yml

@@ -80,6 +80,19 @@ jobs:
               curl -L --fail -o "$f" "$url"
             done
 
+      - name: Fetch existing releases.json from S3 (if any)
+        env:
+          BUCKET: ${{ env.BUCKET }}
+        run: |
+          mkdir -p meta
+          if aws s3 ls "s3://$BUCKET/releases/releases.json" >/dev/null 2>&1; then
+            echo "Found existing releases.json in S3. Downloading..."
+            aws s3 cp "s3://$BUCKET/releases/releases.json" meta/releases.json
+          else
+            echo "No releases.json in S3. Initializing with empty array."
+            echo '[]' > meta/releases.json
+          fi
+
       - name: Build/merge releases.json (keep max N entries)
         env:
           TAG: ${{ steps.rel.outputs.tag }}