New static qr types:
- App Link: Android intent:// links (with package + optional browser
fallback) or a generic custom-scheme URI. iOS Universal Links need no
special encoding (they're just plain https:// URLs).
- Bluetooth: device name + MAC address. Purely informational, since unlike
WIFI:/vCard there's no OS-native "scan to pair" convention.
SVG export: already worked (format whitelist/dropdown existed since Fase 1),
verified rather than reimplemented.
Copy-to-clipboard button next to the download button on both qr list tables,
using the Clipboard API against a fetched blob.
Optional frame text label rendered below the qr code via GD after
generation (raster formats only, no-op for svg/eps).
Batch CSV upload (batch_qrcode.php): filename,link rows create dynamic qr
codes with sane defaults, downloadable as a zip. Required refactoring
Qrcode-intchil.php's generation path (previously always redirected/exited
via failure()/success(), which can't run in a loop) into a private
renderAndStore() that throws instead, shared by addQrcode() and the new
addQrcodeBatch(). Qrcode.php's addQrcodeBatch() is a separate, deliberately
duplicated implementation instead, since its generation logic is small
enough that duplication carries less risk than refactoring the working
external-API code path.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
dillard
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