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/commands/utils_windows.go

@@ -0,0 +1,49 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+package commands
+
+import (
+	"errors"
+	"fmt"
+	"os"
+)
+
+func checkValidSocket(socketPath string) error {
+	// check file mode and permissions
+	fi, err := os.Stat(socketPath)
+	if err != nil && os.IsNotExist(err) {
+		return fmt.Errorf("socket file %q doesn't exists, please check the server configuration for local mode", socketPath)
+	} else if err != nil {
+		return err
+	}
+	if fi.Mode() != expectedSocketMode {
+		return fmt.Errorf("invalid file mode for file %q, it must be a socket with 0600 permissions", socketPath)
+	}
+
+	return nil
+}
+
+func getConfirmation(question string, dbConfirmation bool) error {
+	if err := checkInteractiveTerminal(); err != nil {
+		return fmt.Errorf("could not proceed, either enable --confirm flag or use an interactive shell to complete operation: %w", err)
+	}
+
+	var confirm string
+	if dbConfirmation {
+		fmt.Println("Have you performed a database backup? (YES/NO): ")
+		fmt.Scanln(&confirm)
+
+		if confirm != "YES" {
+			return errors.New("aborted: You did not answer YES exactly, in all capitals")
+		}
+	}
+
+	fmt.Println(question + " (YES/NO): ")
+	fmt.Scanln(&confirm)
+	if confirm != "YES" {
+		return errors.New("aborted: You did not answer YES exactly, in all capitals")
+	}
+
+	return nil
+}