Schedule automatic update checks on startup based on elapsed time
since last check. Add interval SpinRow to preferences and show
'Last checked' timestamp on the dashboard updates section.
Address 29 issues found in comprehensive API/spec audit:
- Fix .desktop Exec key path escaping per Desktop Entry spec
- Fix update dialog double-dispatch with connect_response
- Fix version comparison total ordering with lexicographic fallback
- Use RETURNING id for reliable upsert in database
- Replace tilde-based path fallbacks with proper XDG helpers
- Fix backup create/restore path asymmetry for non-home paths
- HTML-escape severity class in security reports
- Use AppStream <custom> element instead of <metadata>
- Fix has_appimage_update_tool to check .is_ok() not .success()
- Use ListBoxRow instead of ActionRow::set_child in ExpanderRow
- Add ELF magic validation to architecture detection
- Add timeout to extract_update_info_runtime
- Skip symlinks in dir_size calculation
- Use Condvar instead of busy-wait in analysis thread pool
- Restore crash detection to single blocking call architecture
- Replace technical jargon with plain language across all 4 detail tabs
- Friendly titles/subtitles with technical details available in tooltips
- Soften terminal commands ("Install with one command" instead of raw commands)
- Rename sections: Desktop Integration -> App Menu, Sandboxing -> App Isolation,
Vulnerability Scanning -> Security Check, Capabilities -> Features
- Rewrite Wayland/FUSE explanations to avoid acronyms and dev terminology
- Update security report page with beginner-friendly descriptions
- Enable libadwaita 1.7 ViewStack crossfade transitions between detail tabs
- Rewrite screenshot lightbox as separate gtk::Window (fixes scroll jump on
close, adds click-outside-to-close, rounded corners via CSS)
- Add prev/next navigation arrows and keyboard support to lightbox
- Fix upsert_appimage returning 0 for existing records by falling
back to a SELECT query when last_insert_rowid is 0
- Replace --appimage-offset execution with binary squashfs magic scan
to avoid hanging on AppImages with custom AppRun scripts
- Add 5-second timeout fallback if binary scan fails
- Extract desktop files from usr/share/applications/ for reverse-DNS
named entries that root-level *.desktop glob misses
- Add root-level png/svg fallback in icon search
- Add CSS for drop overlay scrim, drop zone card, and drop zone icon
- Add card padding (24px 20px) so content does not touch card edges
- Always scan on startup to discover new AppImages
- Database v8 migration: tags, pinned, avg_startup_ms columns
- Security scanning with CVE matching and batch scan
- Bundled library extraction and vulnerability reports
- Desktop notification system for security alerts
- Backup/restore system for AppImage configurations
- i18n framework with gettext support
- Runtime analysis and Wayland compatibility detection
- AppStream metadata and Flatpak-style build support
- File watcher module for live directory monitoring
- Preferences panel with GSettings integration
- CLI interface for headless operation
- Detail view: tabbed layout with ViewSwitcher in title bar,
health score, sandbox controls, changelog links
- Library view: sort dropdown, context menu enhancements
- Dashboard: system status, disk usage, launch history
- Security report page with scan and export
- Packaging: meson build, PKGBUILD, metainfo
Remove overflow property from .icon-rounded (not valid in GTK CSS).
Remove prefers-reduced-motion media query (not supported by GTK CSS
engine - reduced motion is handled by gtk-enable-animations setting).
Unparent PopoverMenu on widget destroy to prevent finalization warnings
when library view refreshes.
Card view: 200px cards with 72px icons, .title-3 names, version+size
combined line, single priority badge, libadwaita .card class replacing
custom .app-card CSS.
List view: 48px rounded icons, .rich-list class, structured two-line
subtitle (description + version/size), single priority badge.
Detail view: restructured into ViewStack/ViewSwitcher with 4 tabs
(Overview, System, Security, Storage). 96px hero banner with gradient
background. Rows distributed logically across tabs.
Context menu: right-click (GestureClick button 3) and long-press on
cards and list rows. Menu items: Launch, Check for Updates, Scan for
Vulnerabilities, Integrate/Remove Integration, Open Containing Folder,
Copy Path. All backed by parameterized window actions.
CSS: removed custom .app-card rules (replaced by .card), added
.icon-rounded for list icons, .detail-banner gradient, and
.detail-view-switcher positioning.
