CV route with print stylesheet

The digital copy of the record - one version, no variants.

• Full experience bullets, skills, education, condensed projects, contact; no widgets, no playfulness in copy
• Reads from the content snapshot so a database outage cannot take it down
• @media print: hide chrome, flatten masthead, break-inside avoid per job, expand external URLs; Ctrl+P produces a clean PDF (manual check noted in the PR)