Orange Cameroon specifics in vsms — the OAuth2 token flow and submit envelope, the resourceURL shape captured live rather than read from a spec, why callbackData is load-bearing for DLR correlation, the classification quirks that mean this adapter never produces ProviderError::Permanent, and the fault-injecting fake. Load when touching sms-provider-orange-cm, sms-fake-orange, or debugging an Orange submit or delivery receipt.
