User Manual of GpgFrontend. http://git.bktus.com/gpgfrontend/manual/atom?h=main 2026-08-14T18:47:27Z 2026-08-14T18:47:27Z saturneric eric@bktus.com 2026-08-14T18:47:27Z urn:sha1:3f8b49e01a2f83db44595b08dd6eaaf786413e4d - implement click-to-zoom lightbox for docs images - add public/scripts/lightbox.js with keyboard, pointer, pinch - load the script via astro.config.mjs to include on pages - add CSS in src/styles/custom.css for viewer UI and states - update docs cover image URL to new asset version