feat: OctoEverywhere for KIAUH v6 (#485)

* feat: scaffold OE installer

Signed-off-by: Dominik Willner <th33xitus@gmail.com>

* refactor: remove redundant steps ocoeverywhere already takes care of

Signed-off-by: Dominik Willner <th33xitus@gmail.com>

* refactor: add padding option to dialog

Signed-off-by: Dominik Willner <th33xitus@gmail.com>

* refactor: oe uninstaller

Signed-off-by: Dominik Willner <th33xitus@gmail.com>

* fix: add recursive removal of files

Signed-off-by: Dominik Willner <th33xitus@gmail.com>

* refactor: implement octoeverywhere update

Signed-off-by: Dominik Willner <th33xitus@gmail.com>

* chore: cleanup

Signed-off-by: Dominik Willner <th33xitus@gmail.com>

* chore: remove unused argument

Signed-off-by: Dominik Willner <th33xitus@gmail.com>

* fix: add instance names to blacklist

Signed-off-by: Dominik Willner <th33xitus@gmail.com>

* refactor: use update.sh script of OctoEverywhere for updating

Signed-off-by: Dominik Willner <th33xitus@gmail.com>

* fix: typo

Signed-off-by: Dominik Willner <th33xitus@gmail.com>

* refactor: add force flag to git_clone_wrapper

Signed-off-by: Dominik Willner <th33xitus@gmail.com>

---------

Signed-off-by: Dominik Willner <th33xitus@gmail.com>

kiauh/components/klipper_firmware/menus/klipper_flash_menu.py

@@ -353,7 +353,6 @@ class KlipperSelectSDFlashBoardMenu(BaseMenu):
                 "\n\n",
                 "If you are unsure, stick to the default 250000!",
             ],
-            end="",
         )
         self.flash_options.selected_baudrate = get_number_input(
             question="Please set the baud rate",