feat: initialize NORA artifact registry

Cloud-native multi-protocol artifact registry in Rust.

- Docker Registry v2
- Maven (+ proxy)
- npm (+ proxy)
- Cargo, PyPI
- Web UI, Swagger, Prometheus
- Local & S3 storage
- 32MB Docker image

Created by DevITWay
https://getnora.io

Dockerfile

@@ -0,0 +1,59 @@
+# Build stage
+FROM rust:1.83-alpine AS builder
+
+RUN apk add --no-cache musl-dev curl
+
+WORKDIR /app
+
+# Copy manifests
+COPY Cargo.toml Cargo.lock ./
+COPY nora-registry/Cargo.toml nora-registry/
+COPY nora-storage/Cargo.toml nora-storage/
+COPY nora-cli/Cargo.toml nora-cli/
+
+# Create dummy sources for dependency caching
+RUN mkdir -p nora-registry/src nora-storage/src nora-cli/src && \
+    echo "fn main() {}" > nora-registry/src/main.rs && \
+    echo "fn main() {}" > nora-storage/src/main.rs && \
+    echo "fn main() {}" > nora-cli/src/main.rs
+
+# Build dependencies only
+RUN cargo build --release --package nora-registry && \
+    rm -rf nora-registry/src nora-storage/src nora-cli/src
+
+# Copy real sources
+COPY nora-registry/src nora-registry/src
+COPY nora-storage/src nora-storage/src
+COPY nora-cli/src nora-cli/src
+
+# Build release binary
+RUN touch nora-registry/src/main.rs && \
+    cargo build --release --package nora-registry
+
+# Runtime stage
+FROM alpine:3.20
+
+RUN apk add --no-cache ca-certificates
+
+WORKDIR /app
+
+# Copy binary
+COPY --from=builder /app/target/release/nora /usr/local/bin/nora
+
+# Create data directory
+RUN mkdir -p /data
+
+# Default environment
+ENV RUST_LOG=info
+ENV NORA_HOST=0.0.0.0
+ENV NORA_PORT=4000
+ENV NORA_STORAGE_MODE=local
+ENV NORA_STORAGE_PATH=/data/storage
+ENV NORA_AUTH_TOKEN_STORAGE=/data/tokens
+
+EXPOSE 4000
+
+VOLUME ["/data"]
+
+ENTRYPOINT ["nora"]
+CMD ["serve"]