ci: fix - remove large file

.github/workflows/push-to-hf.yaml

@@ -14,6 +14,12 @@ jobs:
           fetch-depth: 0
           lfs: true
 
+      - name: Remove large files from Git history
+        run: |
+          git filter-branch --force --index-filter \
+            "git rm --cached --ignore-unmatch instance/attestation_store.db.bak" \
+            --prune-empty --tag-name-filter cat -- --all
+
       - name: Push to Space
         env:
           HF_TOKEN: ${{ secrets.HUGGINGFACE_API_KEY }}

.gitignore

@@ -22,3 +22,5 @@ static/docs/
 # Git repositories served via HTTP
 repos/
 instance/*.db
+instance/*.db.bak
+