ci: use named mongo container (#79)

Author: MisterCommand

.github/workflows/check.yml

@@ -74,9 +74,13 @@ jobs:
         with:
           node-version: 24
 
+      - name: Remove existing MongoDB container
+        run: docker rm -f mongodb-actions || true
+
       - uses: supercharge/mongodb-github-action@1.12.1
         with:
           mongodb-version: 7
+          mongodb-container-name: mongodb-actions
 
       - run: |
           corepack enable