🔧 Fix import paths: Remove non-existent prelude module references

- Fixed 101+ files importing common::types::prelude which doesn't exist
- Changed all imports to use common::types directly
- Fixed BarEvent duplicate import in data/src/types.rs
- Aligned all imports with canonical type system in common crate

tests/integration/backtesting_flow.rs

@@ -14,7 +14,7 @@ use uuid::Uuid;
 use serde_json::json;
 use chrono::{DateTime, Utc, Duration as ChronoDuration};
 
-use common::types::prelude::*;
+use common::types::*;
 use tli::prelude::*;
 use backtesting::*;
 use ml::*;

tests/integration/broker_failover.rs

@@ -26,7 +26,7 @@ use trading_engine::brokers::routing::decision::RoutingDecision;
 use trading_engine::brokers::routing::metrics::LatencyMetrics;
 use trading_engine::trading::data_interface::{BrokerInterface, BrokerConnectionStatus};
 use trading_engine::prelude::{TradingOrder, OrderSide};
-use common::types::prelude::*;
+use common::types::*;
 use trading_engine::trading_operations::OrderType;
 use common::types::TimeInForce;
 

tests/integration/broker_integration_tests.rs

@@ -5,7 +5,7 @@
 
 use std::time::{Duration, Instant};
 use tokio::time::timeout;
-use common::types::prelude::*;
+use common::types::*;
 // Note: These broker types should be imported from actual crate when available
 // use data::brokers::{InteractiveBrokers, ICMarkets, BrokerManager};
 use risk::{RiskEngine, PositionTracker};

tests/integration/comprehensive_backtesting_tests.rs

@@ -14,7 +14,7 @@ use std::time::{Duration, Instant};
 use tokio::sync::RwLock;
 use uuid::Uuid;
 
-use common::types::prelude::*;
+use common::types::*;
 use trading_engine::prelude::*;
 use risk::prelude::*;
 use ml::prelude::*;

tests/integration/comprehensive_order_lifecycle_tests.rs

@@ -15,7 +15,7 @@ use tokio::sync::{RwLock, mpsc};
 use tokio::time::timeout;
 use uuid::Uuid;
 
-use common::types::prelude::*;
+use common::types::*;
 use trading_engine::prelude::*;
 use risk::prelude::*;
 use tli::prelude::*;

tests/integration/config_hot_reload.rs

@@ -15,7 +15,7 @@ use uuid::Uuid;
 use serde_json::json;
 use chrono::{DateTime, Utc};
 
-use common::types::prelude::*;
+use common::types::*;
 use tli::prelude::*;
 use crate::fixtures::{IntegrationTestConfig, TestEnvironment, TestMetricsCollector};
 use crate::mocks::{MockTradingService, TestDatabaseManager};

tests/integration/database_integration.rs

@@ -88,7 +88,7 @@ impl TradeRecord {
 
 #[derive(Debug, Clone)]
 // OrderSide now imported from canonical source
-use common::types::prelude::OrderSide;
+use common::types::OrderSide;
 
 /// Market data point for time-series storage
 #[derive(Debug, Clone)]

tests/integration/dual_provider_test.rs

@@ -18,7 +18,7 @@ use data::{
     DataManager, DataConfig, DataSettings,
 };
 use common::types::{prelude::*, events::OrderEvent};
-use common::types::prelude::Decimal;
+use common::types::Decimal;
 use std::collections::HashMap;
 use std::sync::Arc;
 use std::time::Duration;

tests/integration/event_storage.rs

@@ -14,7 +14,7 @@ use uuid::Uuid;
 use serde_json::json;
 use chrono::{DateTime, Utc, Duration as ChronoDuration};
 
-use common::types::prelude::*;
+use common::types::*;
 use sqlx::{PgPool, Row};
 use tli::prelude::*;
 use crate::fixtures::*;

tests/integration/icmarkets_validation.rs

@@ -20,7 +20,7 @@ use trading_engine::brokers::brokers::icmarkets::{ICMarketsClient, FixMessageBui
 use trading_engine::brokers::config::ICMarketsConfig;
 use trading_engine::trading::data_interface::{BrokerInterface, BrokerConnectionStatus};
 use trading_engine::prelude::{TradingOrder, OrderSide};
-use common::types::prelude::*;
+use common::types::*;
 use trading_engine::trading_operations::OrderType;
 use common::types::TimeInForce;
 

tests/integration/interactive_brokers_validation.rs

@@ -20,7 +20,7 @@ use trading_engine::brokers::brokers::interactive_brokers::{InteractiveBrokersCl
 use trading_engine::brokers::config::InteractiveBrokersConfig;
 use trading_engine::trading::data_interface::{BrokerInterface, BrokerConnectionStatus};
 use trading_engine::prelude::{TradingOrder, Side};
-use common::types::prelude::*;
+use common::types::*;
 use trading_engine::trading_operations::OrderType;
 use common::types::TimeInForce;
 

tests/integration/ml_trading_integration.rs

@@ -30,7 +30,7 @@ use tokio::time::timeout;
 use uuid::Uuid;
 
 // Import core system types
-use common::types::prelude::*;
+use common::types::*;
 use trading_engine::timing::HardwareTimestamp;
 use ml::prelude::*;
 use ml::tlob_transformer::*;

tests/integration/order_lifecycle.rs

@@ -25,7 +25,7 @@ use trading_engine::brokers::brokers::icmarkets::ICMarketsClient;
 use trading_engine::brokers::config::{InteractiveBrokersConfig, ICMarketsConfig};
 use trading_engine::trading::data_interface::{BrokerInterface, BrokerConnectionStatus, ExecutionReport, Position};
 use trading_engine::prelude::{TradingOrder, OrderSide};
-use common::types::prelude::*;
+use common::types::*;
 use trading_engine::trading_operations::{OrderType, OrderStatus};
 use common::types::TimeInForce;
 

tests/integration/risk_enforcement.rs

@@ -13,7 +13,7 @@ use uuid::Uuid;
 use serde_json::json;
 use chrono::{DateTime, Utc};
 
-use common::types::prelude::*;
+use common::types::*;
 use tli::prelude::*;
 use crate::fixtures::{IntegrationTestConfig, TestEnvironment, TestMetricsCollector};
 use crate::mocks::{MockTradingService, MockRiskService, TestDatabaseManager};

tests/integration/streaming_data.rs

@@ -14,7 +14,7 @@ use uuid::Uuid;
 use serde_json::json;
 use chrono::{DateTime, Utc};
 
-use common::types::prelude::*;
+use common::types::*;
 use tli::prelude::*;
 use crate::fixtures::{IntegrationTestConfig, TestEnvironment, TestMetricsCollector};
 use crate::mocks::{MockTradingService, MockDataProvider, TestDatabaseManager};

tests/integration/tli_trading_integration.rs

@@ -30,7 +30,7 @@ use tokio::time::timeout;
 use uuid::Uuid;
 
 // Import core system types
-use common::types::prelude::*;
+use common::types::*;
 use trading_engine::timing::HardwareTimestamp;
 use tli::prelude::*;
 use tli::proto::trading::*;

tests/integration/trading_flow.rs

@@ -13,7 +13,7 @@ use tokio::time::timeout;
 use uuid::Uuid;
 use serde_json::json;
 
-use common::types::prelude::*;
+use common::types::*;
 use tli::prelude::*;
 use risk::prelude::*;
 use crate::fixtures::*;

tests/integration/trading_risk_integration.rs

@@ -30,7 +30,7 @@ use tokio::time::timeout;
 use uuid::Uuid;
 
 // Import core system types
-use common::types::prelude::*;
+use common::types::*;
 use trading_engine::timing::HardwareTimestamp;
 use risk::prelude::*;