Added monitor-aware work-area adjustment when maximized (MonitorFromWindow + GetMonitorInfo) and shrink by 1px on the detected taskbar edge (including bottom edge), then apply that rectangle with SetWindowPos. This addresses the “mouse at bottom edge should unhide taskbar” behavior.
Kept the existing HWND_NOTOPMOST safeguard in place after the adjustment, preserving prior not-topmost behavior.
Hooked that helper into mg_windowstate_cb so it runs whenever the main window state changes (while preserving existing maximize/fullscreen preference handling).
Removed GTK2 compatibility shims from headers (fe-gtk.h, gtkutil.h), leaving direct GTK3-facing declarations/includes only (and platform-specific guards unrelated to GTK2 kept as-is).
Cleaned GTK2-specific comments/wording now that behavior is GTK3-native (menu accelerator note and emoji/userlist comment blocks).
Updated the Win32 WM_COPYDATA handler to recognize that toggle command and perform minimize/restore behavior:
visible window → iconify
hidden window → show/present
while preserving existing behavior for normal remote commands.
Added a Help menu _Update entry with a dedicated zc-menu-update icon constant, so Windows builds can display an appropriate update icon in the Help menu.
Extended icon mapping/fallback logic so emoji/update icons resolve correctly across stock/icon-name paths (zc-menu-emoji, zc-menu-update) including GTK2 stock fallback compatibility.
Added zc-menu-emoji to the input entry fallback icon list so the emoji affordance has a deterministic built-in fallback when theme emoji icons are missing.
Added new update and emoji icon assets in both SVG and PNG for light/dark variants, and registered the PNG resources in the gresource manifest for runtime loading.
Updated search controls in the main UI to use zc-menu-previous / zc-menu-next and to load through gtkutil_image_new_from_stock(...), so those menu-sized icons are rendered from the same data/icons/menu resources instead of theme-dependent icon names.
Updated URL Grabber and Raw Log “Save As” icon constants to use zc-menu-save-as for consistency with the menu icon set.
Added new menu SVGs (save-as, previous, next) in both light and dark variants, and registered all of them in the GResource manifest so they’re available cross-platform from the bundled resource system.
Kept the custom resource/file loading path in place (resource SVG + installed file fallback), then layered the improved theme fallback selection after it so menu icons still resolve if resource decoding is unavailable.
Added emoji entry fallback logic: if GTK’s built-in show-emoji-icon leaves the secondary icon empty, the input box now picks the first available icon from a fallback list (face-smile-symbolic, face-smile, insert-emoticon-symbolic, insert-emoticon).
Updated GTK3 tray menu icon constants for Preferences/Quit to use bundled zc-menu-* icon names, fixing theme-missing icon issues in Windows menu/dropdown contexts.
