<!-- // PATCH: skill-install-canonical — restored the canonical SKILL.md install section so verify-skill's canonical-sections drift check passes after manifest got a category. See .printing-press-patches.json. -- Substack — Printing Press CLI Prerequisites: Install the CLI This skill drives the binary. You must verify the CLI is installed before invoking any command from this skill. If it is missing, install it first: 1. Install via the Printing Press installer: 2. Verify: 3. Ensure (or ) is on . If the install fails (no Node, offline, etc.), fall back to a direct Go install (requires Go 1.26…