Install or update anti-slop Anti-slop is vendored code: the target repository owns its rules, diagnostics, tests, and configuration. Preserve those choices when bringing in upstream changes. Choose the path Read the repository's agent instructions and . Identify its package manager, Oxlint/Vite+ configuration, and any existing anti-slop entry points, including renamed or relocated copies referenced by . - Existing installation — update, upgrade, migrate, or reconfigure: read Update a vendored installation and follow that procedure instead of the fresh-install steps below. - No installation —…