Backport #29314 by @scribblemaniac
This fixes a minor issue in the documentation for SSH Container
Passthrough for non-rootless installs. The non-rootless Dockerfile and
docker-compose do not set `USER`/`user` instructions so `docker exec`
will run as root by default. While running as root, gitea commands will
refuse to execute, breaking these approaches. For containers built with
the rootless instructions, `docker exec` will run as git by default so
this is not necessary in that case.
This issue was already discussed in #19065, but it does not appear this
part of the issue was ever added to the documentation.
Co-authored-by: scribblemaniac <scribblemaniac@users.noreply.github.com>
The setting `MAILER_TYPE` is deprecated.
According to the config cheat sheet, it should be `PROTOCOL`.
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Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
This PR cleans up the docs in a way to make them simpler to ingest by
our [docs repo](https://gitea.com/gitea/gitea-docusaurus).
1. It includes all of the sed invocations our ingestion did, removing
the need to do it at build time.
2. It replaces the shortcode variable replacement method with
`@variable@` style, simply for easier sed invocations when required.
3. It removes unused files and moves the docs up a level as cleanup.
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Signed-off-by: jolheiser <john.olheiser@gmail.com>
