Summary

• Allow admins and plugin authors to view the license page for paid plugins before they are approved, matching the existing preview behavior on the plugin show page
• Add the same amber "Preview" banner to the license page explaining why the user can see it and why others can't (plugin status or de-listed state)
• Add admin/owner bypass for approval, active, and accessible-price checks in the license controller

Test plan

• Guest cannot view pending paid plugin license page (404)
• Regular user cannot view pending paid plugin license page (404)
• Admin can view pending paid plugin license page (200)
• Owner can view pending paid plugin license page (200)
• Admin sees preview banner with status on pending plugin
• Owner sees preview banner with status on pending plugin
• Approved active plugin shows no preview banner
• Admin sees "de-listed" banner on inactive approved plugin
• Guest cannot view de-listed plugin license (404)
• Free plugin license still returns 404
• Plugin without license_html still returns 404

🤖 Generated with Claude Code