fix(niri-session)!: no longer import all environment variables into d…

…bus/systemd

fixes YaLTeR#254

resources/niri-session

@@ -20,17 +20,6 @@ fi
 # Reset failed state of all user units.
 systemctl --user reset-failed
 
-# Import the login manager environment.
-systemctl --user import-environment
-
-# DBus activation environment is independent from systemd. While most of
-# dbus-activated services are already using `SystemdService` directive, some
-# still don't and thus we should set the dbus environment with a separate
-# command.
-if hash dbus-update-activation-environment 2>/dev/null; then
-    dbus-update-activation-environment --all
-fi
-
 # Start niri and wait for it to terminate.
 systemctl --user --wait start niri.service