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/sha256/sha256.go

@@ -412,10 +412,10 @@ func (d *digest) MarshalBinary() ([]byte, error) {
 
 func (d *digest) UnmarshalBinary(b []byte) error {
 	if len(b) < len(magic256) || string(b[:len(magic256)]) != magic256 {
-		return errors.New("crypto.orly/sha256: invalid hash state identifier")
+		return errors.New("next.orly.dev/pkg/crypto/sha256: invalid hash state identifier")
 	}
 	if len(b) != marshaledSize {
-		return errors.New("crypto.orly/sha256: invalid hash state size")
+		return errors.New("next.orly.dev/pkg/crypto/sha256: invalid hash state size")
 	}
 	b = b[len(magic256):]
 	b, d.h[0] = consumeUint32(b)

pkg/crypto/sha256/sha256_test.go

@@ -59,7 +59,7 @@ import (
 	"testing"
 
 	"lol.mleku.dev/chk"
-	"utils.orly"
+	"next.orly.dev/pkg/utils"
 )
 
 type sha256Test struct {