🔧 PROGRESS: Import path fixes and type cleanup

- Fixed missing imports in backtesting and risk-data crates
- Corrected ConnectionStatus usage patterns
- Fixed ConfigManager constructor calls
- Resolved Interactive Brokers config conversions
- Added proper Decimal import patterns

NEXT: Aggressive duplicate type system elimination with parallel agents

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

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

common/Cargo.toml

@@ -44,8 +44,9 @@ tracing-subscriber.workspace = true
 # Configuration
 toml.workspace = true
 config = { path = "../crates/config" }
-# Common types (migrated to common/src/types.rs)
-# foxhunt-common-types.workspace = true  # REMOVED - types migrated to common/
+
+# Trading engine for canonical types
+trading_engine = { path = "../trading_engine" }
 
 # Utilities
 uuid = { workspace = true, features = ["v4", "serde"] }