chore(cli): Use chroma0 for CI in test workflow

Author: Zhe Yu

.github/workflows/test_and_cov.yml

@@ -37,11 +37,8 @@ jobs:
       - name: Configure pdm to use uv
         run: pdm config use_uv true
 
-      - name: Use chroma0 for CI
-        run: export EXTRA_LOCK_ARGS="--group chroma0"
-
       - name: install pdm and dependencies
-        run: make deps
+        run: EXTRA_LOCK_ARGS="--group chroma0" make deps
 
       - name: Set custom HF cache directory
         run: |