Includes mmctl into the mono-repo (#23091)

* Includes mmctl into the mono-repo

* Update to use the new public module paths

* Adds docs check to the mmctl CI

* Fix public utils import path

* Tidy up modules

* Fix linter

* Update CI tasks to use the new file structure

* Update CI references

server/cmd/mmctl/docs/mmctl_webhook_create-outgoing.rst

@@ -0,0 +1,62 @@
+.. _mmctl_webhook_create-outgoing:
+
+mmctl webhook create-outgoing
+-----------------------------
+
+Create outgoing webhook
+
+Synopsis
+~~~~~~~~
+
+
+create outgoing webhook which allows external posting of messages from a specific channel
+
+::
+
+  mmctl webhook create-outgoing [flags]
+
+Examples
+~~~~~~~~
+
+::
+
+    webhook create-outgoing --team myteam --user myusername --display-name mywebhook --trigger-word "build" --trigger-word "test" --url http://localhost:8000/my-webhook-handler
+  	webhook create-outgoing --team myteam --channel mychannel --user myusername --display-name mywebhook --description "My cool webhook" --trigger-when start --trigger-word build --trigger-word test --icon http://localhost:8000/my-slash-handler-bot-icon.png --url http://localhost:8000/my-webhook-handler --content-type "application/json"
+
+Options
+~~~~~~~
+
+::
+
+      --channel string             Channel name or ID
+      --content-type string        Content-type
+      --description string         Outgoing webhook description
+      --display-name string        Outgoing webhook display name (required)
+  -h, --help                       help for create-outgoing
+      --icon string                Icon URL
+      --team string                Team name or ID (required)
+      --trigger-when string        When to trigger webhook (exact: for first word matches a trigger word exactly, start: for first word starts with a trigger word) (default "exact")
+      --trigger-word stringArray   Word to trigger webhook (required)
+      --url stringArray            Callback URL (required)
+      --user string                User username, email, or ID (required)
+
+Options inherited from parent commands
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+::
+
+      --config string                path to the configuration file (default "$XDG_CONFIG_HOME/mmctl/config")
+      --disable-pager                disables paged output
+      --insecure-sha1-intermediate   allows to use insecure TLS protocols, such as SHA-1
+      --insecure-tls-version         allows to use TLS versions 1.0 and 1.1
+      --json                         the output format will be in json format
+      --local                        allows communicating with the server through a unix socket
+      --quiet                        prevent mmctl to generate output for the commands
+      --strict                       will only run commands if the mmctl version matches the server one
+      --suppress-warnings            disables printing warning messages
+
+SEE ALSO
+~~~~~~~~
+
+* `mmctl webhook <mmctl_webhook.rst>`_ 	 - Management of webhooks
+