The Settings.yaml file is a suggestion for a new structure, the currentSettings.yaml file below is added as reference for current structure. We will drop the enableAloha setting.

currentSettings.yaml

TYPO3:
  Neos:
    nodeTypeGroups: ['General', 'Structure', 'Plugins']
    enableAloha: TRUE
    loadMinifiedJavascript: TRUE

    userInterface:
      string:
        editor: Content/Inspector/Editors/TextFieldEditor
      integer:
        editor: Content/Inspector/Editors/TextFieldEditor
      boolean:
        editor: Content/Inspector/Editors/BooleanEditor
      'TYPO3\Media\Domain\Model\ImageVariant':
        editor: Content/Inspector/Editors/ImageEditor
      date:
        editor: Content/Inspector/Editors/DateTimeEditor

    modules:
      <moduleIdentifier>:
        <moduleConfig>
        submodules:
          <submodules config>

Settings.yaml

TYPO3:
  Neos:
    nodeTypes:
      groups:
        general:
          label: 'General'
        structure:
          label: 'Structure'
        plugins:
          label: 'Plugins'

    userInterface:
      loadMinifiedJavascript: TRUE

      resources:
        javaScript:
          - some additional js files to load to support extending Neos

      inspector:
        editors:
          string:
            editor: Content/Inspector/Editors/TextFieldEditor
          integer:
            editor: Content/Inspector/Editors/TextFieldEditor
          boolean:
            editor: Content/Inspector/Editors/BooleanEditor
          'TYPO3\Media\Domain\Model\ImageVariant':
            editor: Content/Inspector/Editors/ImageEditor
          date:
            editor: Content/Inspector/Editors/DateTimeEditor
          
    modules:
      <moduleIdentifier>:
        <moduleConfig>
        submodules:
          <submodules config>

just found https://review.typo3.org/#/c/24356/, ofc that one should be looked at if we refactor this