Module pipeline 

Legacy middleware pipeline - REMOVED

The legacy middleware pipeline has been replaced with the V2 middleware system. Use crate::middleware::v2::MiddlewarePipelineV2 instead.

The V2 system provides:

• Laravel-style handle(request, next) pattern
• Better composability and error handling
• No Axum type exposure in public APIs
• Cleaner async execution model

Example migration:

// Old (removed):
// use elif_http::middleware::MiddlewarePipeline;

// New:
use elif_http::middleware::v2::MiddlewarePipelineV2;

Re-exports

pub use super::v2::MiddlewarePipelineV2 as MiddlewarePipeline;