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.

scripts/ubuntu_install_libsecp256k1.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
-sudo apt -y install build-essential autoconf libtool
+apt -y install build-essential autoconf libtool git wget
 cd $SCRIPT_DIR
 rm -rf secp256k1
 git clone https://github.com/bitcoin-core/secp256k1.git