fixes#33119
routers/web/repo/view_home.go

Calling `updateContextRepoEmptyAndStatus` will always ask the DB to
update the updated Unix attributes.
When revisiting the repo's home page, the timestamp will be updated
unexpectedly, so I added the needsUpdate variable to check whether, in
the end, the commitment to db update is necessary if columns have not
changed at all.
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Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Fixes Issue #29365 and inherit PR #29429
- I should extend the #29429 fork but the fork is not synced, so I
created another PR.
- Use `silenced` class for the link, as in #29847
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Co-authored-by: Ben Chang <ben_chang@htc.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>