v1.0.0

First release, by Louis Wright.

• Trackers, pixels and embeds loading before opt-in; gating via type="text/plain" + CMP attributes or Consent Mode.
• Consent Mode default granted / missing.
• Banner presence (CMP detection), Accept without Reject, unequal Reject, pre-ticked boxes, implied consent.
• Persistent withdrawal ("Cookie settings") link.
• Text/JSON/SARIF/Markdown output, --fail-on, exit codes 0/1/2, allowlist with expiry, severity overrides.
• Composite GitHub Action with job summary.