- Raise isMinor threshold from age <10 to <18 (legal definition), cascading correctly to
guardian requirement, KYC document filtering, and Education Level/Degree Qualification
visibility (now shown for all ages, not hidden for minors).
- Load and display previously-uploaded Senior Citizen proof / PWD certificate documents on
edit (view/replace/remove), instead of always showing an empty upload prompt.
- Fix seniorPwdDocsComplete to accept an existing certificate, not just a freshly-picked file.
- Add DocumentPreviewDialogComponent: a reusable in-app modal (image/PDF/download) used in
place of window.open() for saved KYC/address/senior-citizen/PWD documents — avoids popup
blockers (fired only after the async download resolved) and Chrome/Edge's failure to paint
large base64 data: URLs on first open.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
