This commit clarifies the hierarchy among pages for installation by moving articles for importing data and server delegation under the "installation" section, as there are multiple documentation pages which discuss a similar topic and you can easily get lost in those pages.
Also: remove the anchor link to configuring-playbook-base-domain-serving.md from configuring-playbook.md, since that procedure is not required on configuring options but on finalizing the installation, which is discussed on installing.md after that page.
Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>
The playbook tags are not limited to installation, and the explanation's detail makes the section worth being split to a dedicated individual page.
Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>
Since we'll likely have generic SQLite database importing
via [pgloader](https://pgloader.io/) for migrating bridge
databases from SQLite to Postgres, we'd rather avoid
calling the "import Synapse SQLite database" command
as just `--tags=import-sqlite-db`.
Similarly, for the media store, we'd like to mention that it's
related to Synapse as well.
We'd like to be more explicit, so as to be less confusing,
especially in light of other homeserver implementations
coming in the future.
