fix: add CF_API_KEY environment variable to CI smoke tests

- Added CF_API_KEY=test-key to Import smoke test step
- Added CF_API_KEY=test-key to Basic functionality test step
- Fixes CI security job failure due to missing environment variable

Author: AlmostBald-TRADING

.github/workflows/ci.yml

@@ -120,6 +120,8 @@ jobs:
           fi
           echo "::endgroup::"
       - name: Import smoke test
+        env:
+          CF_API_KEY: test-key  # pragma: allowlist secret
         run: |
           python - << 'PY'
           import importlib
@@ -130,6 +132,8 @@ jobs:
           print('Import smoke test: OK')
           PY
       - name: Basic functionality test
+        env:
+          CF_API_KEY: test-key  # pragma: allowlist secret
         run: |
           python - << 'PY'
           import sys