docs: Added more bracketed segments (#2769)

A few of the supported segments were missing from the preset, have now
been added.

docs/presets/README.md

@@ -103,6 +103,9 @@ After:
 ### Configuration
 
 ```toml
+[aws]
+format = '\[[$symbol($profile)(\($region\))(\[$duration\])]($style)\]'
+
 [cmake]
 format = '\[[$symbol($version)]($style)\]'
 
@@ -136,6 +139,9 @@ format = '\[[$symbol($version)]($style)\]'
 [erlang]
 format = '\[[$symbol($version)]($style)\]'
 
+[gcloud]
+format = '\[[$symbol$account(@$domain)(\($region\))]($style)\]'
+
 [git_branch]
 format = '\[[$symbol$branch]($style)\]'
 
@@ -148,6 +154,9 @@ format = '\[[$symbol($version)]($style)\]'
 [helm]
 format = '\[[$symbol($version)]($style)\]'
 
+[hg_branch]
+format = '\[[$symbol$branch]($style)\]'
+
 [java]
 format = '\[[$symbol($version)]($style)\]'
 
@@ -157,6 +166,9 @@ format = '\[[$symbol($version)]($style)\]'
 [kotlin]
 format = '\[[$symbol($version)]($style)\]'
 
+[kubernetes]
+format = '\[[$symbol$context( \($namespace\))]($style)\]'
+
 [lua]
 format = '\[[$symbol($version)]($style)\]'
 
@@ -175,6 +187,9 @@ format = '\[[$symbol($version)]($style)\]'
 [ocaml]
 format = '\[[$symbol($version)(\($switch_indicator$switch_name\))]($style)\]'
 
+[openstack]
+format = '\[[$symbol$cloud(\($project\))]($style)\]'
+
 [package]
 format = '\[[$symbol$version]($style)\]'
 
@@ -208,9 +223,18 @@ format = '\[[$symbol($version)]($style)\]'
 [terraform]
 format = '\[[$symbol$workspace]($style)\]'
 
+[time]
+format = '\[[$time]($style)\]'
+
+[username]
+format = '\[[$user]($style)\]'
+
 [vagrant]
 format = '\[[$symbol($version)]($style)\]'
 
+[vlang]
+format = '\[[$symbol($version)]($style)\]'
+
 [zig]
 format = '\[[$symbol($version)]($style)\]'
 ```