- Remove unused benchmark/tools package
- Make ValidAlgorithms private (validAlgorithms) in loadbalance
- Remove dead code (_ = result) in lua/api_socket_tcp.go
- Fix code formatting with goimports
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Create LuaRouteHandler that implements fasthttp.RequestHandler interface,
allowing Lua scripts to be registered as standalone route handlers.
Handles ngx.exit/ngx.redirect as normal exits, not errors.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>