John Niang 010bb8a569 Handle ghost users in user retrieval logic (#7745) ... #### What type of PR is this? /kind bug /area core /milestone 2.21.x #### What this PR does / why we need it: This PR fixes the always show of ghost user in post contributors. #### Which issue(s) this PR fixes: Fixes https://github.com/halo-dev/halo/issues/7710 #### Does this PR introduce a user-facing change? ```release-note 修复文章贡献者中始终显示已删除用户的问题 ```		2025-09-10 06:46:52 +00:00
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main	Handle ghost users in user retrieval logic (#7745)	2025-09-10 06:46:52 +00:00
test	Handle ghost users in user retrieval logic (#7745)	2025-09-10 06:46:52 +00:00