feat: implement Phase 2.2 Advanced MCP Features & Configuration

- Add comprehensive configuration profile system (config.rs)
  * Development, production, and enterprise profiles
  * Tool enablement rules and security settings
  * Environment variable override support

- Implement dynamic tool enablement manager (dynamic_enablement.rs)
  * Repository analysis for intelligent tool selection
  * Client-specific optimizations (Claude, Cursor, VS Code)
  * Performance-aware tool filtering by categories

- Add performance monitoring system (monitoring.rs)
  * Real-time metrics collection and alerting
  * Tool-specific performance tracking
  * Background monitoring with configurable thresholds

- Create configuration validation system (validation.rs)
  * Comprehensive startup validation
  * System readiness and security checks
  * Performance bottleneck identification

- Integrate all Phase 2.2 modules into MCP server
  * Update lib.rs with proper exports
  * Add dynamic_enablement to tools registry
  * Add num_cpus dependency for system information

- Fix all clippy warnings and code formatting
  * Remove unused imports and dead code
  * Improve code style with Rust best practices
  * All 188 tests passing with comprehensive integration

Resolves final components of JavaScript parser enhancement milestone

Author: milliondreams

crates/codeprism-mcp/Cargo.toml

@@ -28,6 +28,9 @@ regex = "1.0"
 # Random number generation for session IDs
 rand = "0.8"
 
+# System information
+num_cpus = "1.16"
+
 # Stdio transport
 tokio-util = { version = "0.7", features = ["codec"] }
 futures = "0.3"