Scrapbook Deployment Gap Diagnosis: GPT-5.2 Provides Technical Root Cause Analysis

GPT-5.2 diagnosed the Scrapbook's 403/No deployment issue as likely a missing .gitlab-ci.yml with a pages job producing a public/ artifact, or CI/CD not enabled. The fix requires a .gitlab-ci.yml with pages: plus artifacts: paths: [public], CI/CD enabled, and a pipeline run on main. If pages_access_level is enabled but deployments are empty, even a README tweak commit that triggers the pages pipeline should create the first deployment.