feat: robust app launching, aurbar toggle, float→int rounding

[yorokobiyokai]

Summary

appsmenu.ts — Robust app activation & click fix

• Session environment: ensureSessionEnv() sets XDG_RUNTIME_DIR, DBUS_SESSION_BUS_ADDRESS, XDG_SESSION_TYPE, XDG_CURRENT_DESKTOP, XDG_SESSION_DESKTOP, DISPLAY before every launch.
• New launchAppRobust(): tries the cyberarch-launch-desktop helper script first; falls back to Gio.AppLaunchContext for desktop-file IDs. Adds debug prints for traceability.
• Click Y-coordinate: reads coordinates directly from button-press-event via e.get_coords() instead of relying on a stale motion-notify cache. Falls back to closest rendered row when the click lands between items.

theme.lua — Float precision fix & startup cleanup

• Cast border_size, glow_range, glow_rp, rounding, shadow_range to integers via math.floor(x + 0.5) for cleaner wibox painting.
• Removed waybar from the AGS startup kill-list (no longer managed here). Added a guard so launch-theme only runs if cyberpunk isn't already running (ags list | grep -qx cyberpunk).

core.ts — Conditional AurBar

• New toggle file ~/.config/cyberarch/disable-aurbar. If present, the aurora bar is skipped at startup.

Checklist

• Tested app launch from wheel on Hyprland/XDG session

[ARCANGEL0]

Thanks for the contribution :)

I've been postponing to address the mishandling issues with X11 env variables that were giving errors on X display apps for some users, but didn't had time lately.

One question, where is this cyberarch launch desktop being called from? it's not native from the theme... so it would give out an issue on that LAUNCHER_HELPER on the menu component. and this would be an runtime catch at the execAsync there.. i only see it being assigned on appsmenu:319.