The link to authentication sources is now escaped with the QueryEscape.
This commit fixes that by unescaping the provider name in the URL.
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Signed-off-by: prettysunflower <me@prettysunflower.moe>
Signed-off-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>