fix(1.0): add missing environment variable

[hjlarry]

Summary

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the missing environment variable raise various errors, and can't pass CI

(.venv) ~\PycharmProjects\dify git:[28edbbac0]
poetry run -C api python dev/pytest/pytest_config_tests.py
API and Docker config sets are different with key: {'PLUGIN_API_KEY', 'INNER_API_KEY', 'PLUGIN_REMOTE_INSTALL_HOST', 'PLUGIN_REMOTE_INSTALL_PORT', 'INNER_API_KEY_FOR_PLUGIN', 'PLUGIN_API_URL'}
Traceback (most recent call last):
  File "C:\Users\hejl\PycharmProjects\dify\dev\pytest\pytest_config_tests.py", line 111, in <module>
    test_yaml_config()
  File "C:\Users\hejl\PycharmProjects\dify\dev\pytest\pytest_config_tests.py", line 96, in test_yaml_config
    raise Exception("API and Docker config sets are different")
Exception: API and Docker config sets are different

I think there are also some duplicate keys, but make it consistency first.

Screenshots

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Checklist

Important

Please review the checklist below before submitting your pull request.

• This change requires a documentation update, included: Dify Document
• I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!)
• I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change.
• I've updated the documentation accordingly.
• I ran dev/reformat(backend) and cd web && npx lint-staged(frontend) to appease the lint gods

[Yeuoly]

Please also change them in docker-compose-template.yaml thanks !

[Yeuoly]

LGTM

[Yeuoly]

remaining fixes will be done in #12615