Migrate internal module imports to unified package path.

Replaced legacy `*.orly` module imports with `next.orly.dev/pkg` paths across the codebase for consistency. Removed legacy `go.mod` files from sub-packages, consolidating dependency management. Added Dockerfiles and configurations for benchmarking environments.

pkg/crypto/ec/field_test.go

@@ -9,8 +9,8 @@ import (
 	"math/rand"
 	"testing"
 
-	"encoders.orly/hex"
 	"lol.mleku.dev/chk"
+	"next.orly.dev/pkg/encoders/hex"
 )
 
 // TestIsZero ensures that checking if a field IsZero works as expected.