Add Settings menu item

[igrybkov]

Add ability to change workflow settings through Alfred interface

Events

This action would require several events:

Used to show menu

• ShowSettingsItems
• ShowSettingOptions

Used to manipulate with settings

• AddConfigurationValueToSet
• RemoveConfigurationValueFromSet
• RemoveConfigurationValue
• SetConfigurationValue

CLI Commands

• menu:settings - prints all settings
• menu:setting-options <settings-menu-item> - prints options for chosen configuration
• settings:set <path> <value> - sets value to the configuration
• settings:add <path> <value> - adds value to the set of values in the configuration
• settings:remove <path> - removes value from the configuration
• settings:remove-from-set <path> <key> - removes value from the configuration

Menu items

For each item:

• Icon of a module which added an item or a default config item icon (TBD)

ShowSettingsItems

Environment variables

• settingPath - a path of the setting

ShowSettingOptions

• settingPath - path of the setting
• settingValue - chosen value
• settingAction - either set, add or remove action. If ommited, add used by default

Improvements

• If possible, route a flow to some point of the next event by adding nextAction environment variable