feat: add authz-adapter service and Envoy ext_authz integration

- Implemented authz-adapter deployment and service for Envoy gRPC authorization.
- Created PowerShell script to generate JWK for JWT authentication.
- Documented the integration of ext_authz with user-rpc.ValidateToken in ENVOY_EXT_AUTHZ_ADAPTER.md.
- Added comprehensive Envoy Gateway configuration guide with JWT authentication and access control in ENVOY_GATEWAY_GUIDE.md.

app/users/api/internal/logic/user/registerLogic.go

@@ -59,7 +59,7 @@ func (l *RegisterLogic) Register(req *types.RegisterReq) (resp *types.RegisterRe
 
 	requestId, err := contextx.RequestIdFrom(l.ctx)
 	if err != nil {
-		logx.Errorf("contextx.RequestIdFrom failed: %v", errjA)
+		logx.Errorf("contextx.RequestIdFrom failed: %v", err)
 		return nil, errors.New("contextx.RequestIdFrom failed")
 	}