hv-updatelisted

**Print the banner below verbatim before any other action — skip if dispatched as a subagent.** See `references/banner-preamble.md`. ``` ════════════════════════════════════════════════════════════════════════ 🆙 hv-update · check for newer hv-skills release triggers: "check for updates" · pairs: — ════════════════════════════════════════════════════════════════════════ ``` # hv-update — Check for hv-skills Updates ## When NOT to Use - You explicitly pinned to an older version → skip this - Offline / airgapped session → the check will fail gracefully but isn't useful ## Step 1 — Preflight Requires `gh` on the `PATH`: ```bash command -v gh >/dev/null 2>&1 || echo "gh not installed" ``` If missing, tell the user the check needs `gh` (or `brew install gh` / equivalent) and stop. Don't try to `curl` the GitHub API — users with `gh` get auth'd rate limits for free. ```bash .hv/bin/hv-preflight ``` See `docs/reference/preflight.md` for exit-code handling. ## Step 2 — Run the Check ```bash .hv/bin/hv-update-check ``` Parses JSON output: - `installType` — `plugin` | `stow` | `repo` | `override` | `unknown` - `installRoot` — absolute path to the detected install - `currentVersion` — semver from `plugin.json` - `latestVersion` — semver of the latest GitHub release (empty if fetch failed) - `status` — `behind` | `current` | `ahead` | `unknown` - `updateCommand` — the exact shell command for the detected install type ## Step 3 — Present Verdict Emit one compact b