Fix: Allow passing flags/arguments to omarchy-launch-or-focus-webapp script

[meirdick]

What it solves:
This change addresses the reported issue where the omarchy-launch-or-focus-webapp script failed to correctly process and pass additional flags, such as --profile-directory, to the underlying web app launcher. This resulted in web apps not opening with the intended user profile or configuration.

How it works: The script is modified to use shift to correctly separate the [window-pattern] from the subsequent arguments ([url] [flags...]). It then passes all remaining arguments as the single launch command to omarchy-launch-or-focus.

Related Issue: Closes #1977

[Prajwal-Prathiksh]

#1266 - and this seem to be solving similar problems.

[patroza]

I had to change the implementation like so for it to work well for me, without it, the -or-focus variant would not work correctly..

app=$1
rest=${@:2}
exec setsid uwsm-app -- $(sed -n 's/^Exec=\([^ ]*\).*/\1/p' {~/.local,~/.nix-profile,/usr}/share/applications/$browser 2>/dev/null | head -1) --app="$app" "$rest"