refactor(entrypoint): move route registry into entrypoint context (#200)

- Introduced `NewTestRoute` function to simplify route creation in benchmark tests.
- Replaced direct route validation and starting with error handling using `require.NoError`.
- Updated server retrieval to use `common.ProxyHTTPAddr` for consistency.
- Improved logging for HTTP route addition errors in `AddRoute` method.

* fix(tcp): wrap proxy proto listener before acl

* refactor(entrypoint): propagate errors from route registration and stream serving

* fix(docs): correct swagger and package README

internal/acl/config.go

@@ -74,8 +74,6 @@ type ipLog struct {
 	allowed bool
 }
 
-type ContextKey struct{}
-
 const cacheTTL = 1 * time.Minute
 
 func (c *checkCache) Expired() bool {