🔧 fix(nightly): install zbar dependency

Install libzbar0 in nightly canary job so pytest autouse patch imports do not fail when pyzbar is loaded via common utils.

Author: attid

.github/workflows/e2e-nightly.yml

@@ -42,5 +42,8 @@ jobs:
       - name: Setup uv
         uses: astral-sh/setup-uv@v6
 
+      - name: Install system dependencies
+        run: sudo apt-get update && sudo apt-get install -y libzbar0
+
       - name: Run testnet canary
         run: cd bot && uv run --package mmwb-bot pytest tests/external/test_testnet_canary.py -m external -v