- Add toolbar.selectSites, toolbar.selectSites.tooltip, toolbar.selectSites.tooltipDisabled
- Add toolbar.globalSites.count and toolbar.globalSites.none to both Strings.resx and Strings.fr.resx
- Added 15 keys to Strings.resx with English values (grp.scan.opts, chk.scan.folders, chk.recursive, lbl.folder.depth, chk.max.depth, chk.inherited.perms, grp.export.fmt, rad.csv.perms, rad.html.perms, btn.gen.perms, btn.open.perms, btn.view.sites, perm.site.url, perm.or.select, perm.sites.selected)
- Added same 15 keys to Strings.fr.resx with genuine French translations (no English fallback)
- Added 15 static properties to Strings.Designer.cs following dot-to-underscore naming pattern