Remove platform tenancy from SXCHNGE customer BFF (#34)

backend/edge/shared/interface/middleware/middleware.go

@@ -68,11 +68,6 @@ func (c TokenConfig) Validate() error {
 	return nil
 }
 
-type WebSocketConfig struct {
-	EndpointEnv string `yaml:"endpoint_env"`
-	Timeout     int    `yaml:"timeout"`
-}
-
 type PasswordChecks struct {
 	Digit     bool `yaml:"digit"`
 	Upper     bool `yaml:"upper"`
@@ -92,7 +87,6 @@ type Config struct {
 	APIProtocolEnv  string                 `yaml:"api_protocol_env"`
 	Signature       SignatureConfig        `yaml:"signature"`
 	CORS            CORSSettings           `yaml:"CORS"`
-	WebSocket       WebSocketConfig        `yaml:"websocket"`
 	Token           TokenConfig            `yaml:"token"`
 	Password        PasswordConfig         `yaml:"password"`
 	LoginRateLimits *LoginRateLimitsConfig `yaml:"login_rate_limits"`