Reorganize docs about configuration

website/site/content/docs/configure/bind.md

@@ -0,0 +1,27 @@
++++
+title = "Bind"
+insert_anchor_links = "right"
+description = "Describes the configuration file and shows all default settings."
+weight = 12
+template = "docs.html"
++++
+
+## Bind
+
+The host and port the http server binds to. This applies to both
+components. The joex component also exposes a small REST api to
+inspect its state and notify the scheduler.
+
+``` bash
+docspell.server.bind {
+  address = localhost
+  port = 7880
+}
+docspell.joex.bind {
+  address = localhost
+  port = 7878
+}
+```
+
+By default, it binds to `localhost` and some predefined port. This
+must be changed, if components are on different machines.