Ryan Wang a4a418b22e feat: add support for remote URL attachment downloads (#7602) ... #### What type of PR is this? /area ui /kind feature /milestone 2.21.x #### What this PR does / why we need it: Add support for remote URL attachment downloads <img width="1031" alt="image" src="https://github.com/user-attachments/assets/f85eee2f-a40b-49ff-9ced-31136f59e67c" /> #### Which issue(s) this PR fixes: Fixes https://github.com/halo-dev/halo/issues/7017 #### Does this PR introduce a user-facing change? ```release-note 支持通过远程地址下载到附件库 ```		2025-07-04 04:37:40 +00:00
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main/java/run/halo/app	feat: add support for remote URL attachment downloads (#7602)	2025-07-04 04:37:40 +00:00
test/java/run/halo/app	Remove deprecated code	2025-05-26 15:38:03 +08:00