Merge nucleic/olive-ember-seal-q7vk into dev

packages/naros/control

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+Package: naros
+Version: @VERSION@
+Architecture: all
+Maintainer: Nucleic <[email protected]>
+Section: utils
+Priority: optional
+Description: narOS introspection CLI (NAROS.md §6.3)
+ `naros info [--json]` prints the capability manifest (/etc/naros/manifest.json:
+ tier, version, channel, snapshot, toolchains, caches); `naros version` prints
+ the release. Lets agents and the host ask "what can this box do" instead of
+ probing binary-by-binary. v1 is a POSIX sh script; a compiled multi-call
+ binary shared with naros-init can replace it without interface change.

packages/naros/files/usr/bin/naros

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+#!/bin/sh
+# narOS introspection CLI (NAROS.md §6.3). Reads /etc/naros + /etc/os-release only.
+set -eu
+MANIFEST=/etc/naros/manifest.json
+
+case "${1:-info}" in
+  version)
+    . /etc/os-release
+    echo "narOS ${VERSION_ID:-unknown} (${VARIANT:-?}/$(cat /etc/naros/channel 2>/dev/null || echo '?'))"
+    ;;
+  info)
+    if [ "${2:-}" = "--json" ]; then
+      cat "$MANIFEST"
+    elif command -v jq > /dev/null 2>&1; then
+      jq . "$MANIFEST"
+    else
+      cat "$MANIFEST"
+    fi
+    ;;
+  *)
+    echo "usage: naros [info [--json] | version]" >&2
+    exit 2
+    ;;
+esac