1. fix `AddDependency` and ` RemoveDependency` to respond correctly
2. refactor the form to use "form-fetch-action"
3. fix the issue dependency icon layout regression
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Signed-off-by: Sudhanshu Singh <sudhanshuwriterblc@gmail.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>