tsk-22: Remove URI from config.TwilioConfig (#27)

Closes #22

Reviewed-on: phoenix/textsender-models#27
Co-authored-by: phoenix <kundeng00@pm.me>
Co-committed-by: phoenix <kundeng00@pm.me>

tx0/config/twilio_config.go

@@ -7,7 +7,6 @@ import (
 type TwilioConfig struct {
 	AccountSID string `json:"auth_sid"`
 	ServiceSID string `json:"service_sid"`
-	URI        string `json:"uri"`
 	AuthToken  string `json:"auth_token"`
 	Number     string `json:"phone_number"`
 }
@@ -16,7 +15,6 @@ func (config *TwilioConfig) PrintConfig() {
 	fmt.Println("Twilio config")
 	fmt.Println("Account SID:", config.AccountSID)
 	fmt.Println("Service SID:", config.ServiceSID)
-	fmt.Println("URI:", config.URI)
 	fmt.Println("Auth Token:", config.AuthToken)
 	fmt.Println("Number:", config.Number)
 }