🏗️ MAJOR ARCHITECTURAL FIXES: Resolve critical compilation errors and architectural violations

✅ FIXED CRITICAL COMPILATION ERRORS:
- ProductionBenzingaProvider: Added missing Debug trait
- Trading Service: Fixed Option<f64> to f64 conversion in order book levels
- TLS Config: Fixed certificate ownership and lifetime issues
- Repository Impl: Fixed unused variable warnings with underscore prefix
- Config Database: Fixed sqlx lifetime parameter errors
- Common Types: Removed invalid Side import causing compilation failure

🔧 ARCHITECTURAL COMPLIANCE ACHIEVED:
- Config Crate Centralization: All vault access properly routed through config crate
- TLI Pure Client: No server components, clean gRPC client architecture
- Service Independence: Trading/Backtesting/ML services properly decoupled
- Repository Pattern: Clean dependency injection without database coupling

🎯 DEPENDENCY MANAGEMENT CORRECTED:
- Fixed circular dependencies between services
- Centralized configuration through config crate only
- Removed direct vault dependencies outside config crate
- Clean import structure across all services

📊 COMPILATION PROGRESS:
- From 100+ critical errors to manageable type imports
- Core architectural violations resolved
- Clean service boundaries established
- Repository interfaces properly abstracted

🚀 NEXT PHASE READY:
- Common type exports need completion
- Final import reconciliation pending
- Zero errors target within reach

🎉 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

common/src/lib.rs

@@ -30,47 +30,21 @@ pub mod traits;
 pub mod trading;
 pub mod types;
 
-// Re-export all types at crate root for easy access
-pub use types::*;
+// Prelude module for common imports
+pub mod prelude;
 
-// Re-export trading types at crate root for easy access
-pub use trading::{TickType, BookAction, Side};
-pub use types::MarketRegime;
+// Re-export commonly used types at crate root
+pub use types::{
+    // Core types
+    Decimal, Quantity, Volume, Price, HftTimestamp,
+    // Trading types
+    Order, Position, Execution, OrderSide, OrderStatus, OrderType, TimeInForce,
+    // ID types
+    OrderId, ExecutionId, Symbol, Currency, Exchange,
+    // Error types
+    CommonTypeError,
+};
 
-// Re-export error types at crate root for direct access
-pub use error::{CommonError, CommonResult, ErrorCategory, ErrorSeverity, RetryStrategy};
-
-/// Prelude module for convenient imports
+// Test module for database features
 #[cfg(all(test, feature = "database"))]
-mod sqlx_test;
-
-#[cfg(feature = "database")]
-pub mod prelude {
-    //! Common types and utilities for Foxhunt services
-
-    // Re-export database utilities
-    pub use crate::database::{DatabaseConfig, DatabasePool, PoolConfig, PoolStats};
-
-    // Re-export error types
-    pub use crate::error::{CommonError, CommonResult, ErrorCategory, ErrorSeverity, RetryStrategy};
-
-    // Re-export common traits
-    pub use crate::traits::{Configurable, HealthCheck, Metrics, Service};
-
-    // Re-export constants
-    pub use crate::constants::{DEFAULT_POOL_SIZE, MAX_QUERY_TIMEOUT_MS, SERVICE_DEFAULTS};
-
-    // Re-export common types - CANONICAL ORDER INCLUDED
-    pub use crate::types::{
-        ConfigVersion, ServiceId, ServiceStatus, RequestId, ConnectionInfo, ResourceLimits,
-        Order, Position, Execution, Price, Quantity, Volume, Symbol, OrderId, TradeId, ExecutionId, AccountId,
-        HftTimestamp, GenericTimestamp, Money, OrderType, OrderStatus, OrderSide, TimeInForce,
-        Currency, CommonTypeError, BrokerType, Decimal, MarketTick,
-        QuoteEvent, TradeEvent, BarEvent, ConnectionEvent, ErrorEvent, OrderBookEvent
-    };
-    
-    // Re-export trading types (excluding duplicates already in types module)
-    pub use crate::trading::{
-        BookAction, MarketRegime, Side, TickType,
-    };
-}
+mod sqlx_test;