Property names exposed by the Settings interface's runtime D-Bus surface (distinct from the persisted-config keys served by ConfigDefaults — these names live on the wire only).
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Property names exposed by the Settings interface's runtime D-Bus surface (distinct from the persisted-config keys served by ConfigDefaults — these names live on the wire only).
Centralised so the daemon's SettingsAdaptor getter/setter map and remote consumers (ClientHelpers::loadSettingAsync) reference the same constant rather than duplicating string literals on both ends of the bus.