refactor(codex): 移除 action 內登入帳號驗證，改由呼叫端檢查

action.yml

@@ -36,17 +36,12 @@ runs:
     id: codex
     env:
       MODEL: ${{ vars.CODEX_MODEL }}
-      EXPECTED_EMAIL: ${{ vars.CODEX_EMAIL }}
       PROMPT: ${{ inputs.prompt }}
     run: |
       if [ -z "$MODEL" ]; then
         echo 'CODEX_MODEL repository variable is required.' >&2
         exit 1
       fi
-      if [ -z "$EXPECTED_EMAIL" ]; then
-        echo 'CODEX_EMAIL repository variable is required.' >&2
-        exit 1
-      fi
       if [ -z "$PROMPT" ]; then
         email="$(python3 "$GITHUB_ACTION_PATH/app/codex_account.py")"
         echo "text=$email" >> "$GITHUB_OUTPUT"
@@ -60,6 +55,3 @@ runs:
         echo 'CODEX_OUTPUT'
       } >> "$GITHUB_OUTPUT"
     shell: bash
-  - name: 檢查輸出
-    if: ${{ steps.codex.outputs.text != vars.ANTIGRAVITY_EMAIL }}
-    run: exit 1