docs: document thumbnail runtime support

packaging/PKGBUILD

@@ -15,7 +15,7 @@ pkgdesc="Proton Drive client for Linux: FUSE files-on-demand mount, CLI, GTK4 ap
 arch=('x86_64')
 url="https://github.com/narl/proton-drive-linux"
 license=('MIT')
-depends=('fuse3' 'gtk4' 'libadwaita' 'webkitgtk-6.0')
+depends=('fuse3' 'gtk4' 'libadwaita' 'webkitgtk-6.0' 'perl-image-exiftool')
 makedepends=('cargo' 'git')
 provides=('pdfs')
 # Files-on-demand mount + keyring need these at runtime.

packaging/proton-drive-linux.spec

@@ -33,6 +33,7 @@ Requires:       gtk4
 Requires:       libadwaita
 Requires:       libsecret
 Requires:       webkitgtk6.0
+Requires:       perl-Image-ExifTool
 Requires:       xdg-utils
 
 # DE-specific; do not Require a single desktop environment.