Add a Role scope dropdown to the Share modal (All roles / Ansatte / Elever).
Scope is stored as {"role": "student"|"staff"} in viewer_tokens.json and
enforced server-side in GET /api/db/flagged via session["viewer_scope"].
Client-side, #filterRole is pre-set and hidden for scoped viewers so the
constraint cannot be bypassed. Existing tokens and PIN sessions remain
unrestricted. Role badge shown on each scoped token row in the Active links list.
Files: app_config.py, routes/viewer.py, routes/database.py, gdpr_scanner.py,
templates/index.html, static/js/viewer.js, static/js/auth.js,
lang/en.json, lang/da.json, lang/de.json,
CLAUDE.md, CHANGELOG.md, README.md, MANUAL-EN.md, MANUAL-DA.md
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
