MM-36448: Removes legacy CLI commands. (mattermost#17995)

* MM-36448: Removes legacy CLI commands.

* MM-26448: Update translations.

* MM-36448: Fixes some lint errors.

* MM-36448: Conflict resolution error fix. Lint fixes.

* MM-36448: Removes some more commands.

* MM-36448: Removes unused functions.

* MM-36448: Re-adds config command.

* MM-36448: Re-adds func for use by config.

* MM-36448: Moved structs back.

* MM-36488: Re-adds version.

* MM-36448: Re-added some commands.

* MM-36448: Fix tests.

* MM-36448: Removed unused func.

* MM-36448: Removes test.

* MM-36448: Removes uses of 'config set'.

* MM-36448: Moves some test structs.

* MM-36448: Removes the logs command.

* MM-36448: Re-deleted file after bad merge.

* MM-36448: Deleted test files again.

* MM-36448: Re-delete files.

Co-authored-by: Mattermod <[email protected]>