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.

cmd/benchmark/Dockerfile.next-orly

@@ -0,0 +1,80 @@
+# Dockerfile for next.orly.dev relay
+FROM ubuntu:22.04 as builder
+
+# Set environment variables
+ARG GOLANG_VERSION=1.25.1
+
+# Update package list and install dependencies
+RUN apt-get update && \
+    apt-get install -y wget ca-certificates && \
+    rm -rf /var/lib/apt/lists/*
+
+# Download Go binary
+RUN wget https://go.dev/dl/go${GOLANG_VERSION}.linux-amd64.tar.gz && \
+    rm -rf /usr/local/go && \
+    tar -C /usr/local -xzf go${GOLANG_VERSION}.linux-amd64.tar.gz && \
+    rm go${GOLANG_VERSION}.linux-amd64.tar.gz
+
+# Set PATH environment variable
+ENV PATH="/usr/local/go/bin:${PATH}"
+
+# Verify installation
+RUN go version
+
+RUN apt update && \
+    apt -y install build-essential autoconf libtool git wget
+RUN cd /tmp && \
+    rm -rf secp256k1 && \
+    git clone https://github.com/bitcoin-core/secp256k1.git && \
+    cd secp256k1 && \
+    git checkout v0.6.0 && \
+    git submodule init && \
+    git submodule update && \
+    ./autogen.sh && \
+    ./configure --enable-module-schnorrsig --enable-module-ecdh --prefix=/usr && \
+    make -j1 && \
+    make install
+
+# Set working directory
+WORKDIR /build
+
+# Copy go modules
+COPY go.mod go.sum ./
+RUN go mod download
+
+# Copy source code
+COPY . .
+
+# Build the relay
+RUN CGO_ENABLED=1 GOOS=linux go build -o relay .
+
+# Final stage
+FROM ubuntu:22.04
+
+# Install runtime dependencies
+RUN apt-get update && apt-get install -y ca-certificates curl libsecp256k1-0 libsecp256k1-dev && rm -rf /var/lib/apt/lists/* && \
+    ln -sf /usr/lib/x86_64-linux-gnu/libsecp256k1.so.0 /usr/lib/x86_64-linux-gnu/libsecp256k1.so.5
+
+WORKDIR /app
+
+# Copy binary from builder
+COPY --from=builder /build/relay /app/relay
+
+# Create data directory
+RUN mkdir -p /data
+
+# Expose port
+EXPOSE 8080
+
+# Set environment variables
+ENV DATA_DIR=/data
+ENV LISTEN=0.0.0.0
+ENV PORT=8080
+ENV LOG_LEVEL=info
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
+  CMD curl -f http://localhost:8080 || exit 1
+
+# Run the relay
+CMD ["/app/relay"]