chore: cosmic is stable now, don't hide it behind --advanced flag (archlinux#4017)

* chore: cosmic is stable now, don't hide it behind --advanced flag

* fix: remove --advanced check in GreeterType

* chore: remove unused import to make linter happy

Author: Mariya

archinstall/default_profiles/desktops/cosmic.py

@@ -6,7 +6,7 @@
 
 class CosmicProfile(XorgProfile):
 	def __init__(self) -> None:
-		super().__init__('cosmic-epoch', ProfileType.DesktopEnv, advanced=True)
+		super().__init__('Cosmic', ProfileType.DesktopEnv)
 
 	@property
 	@override

archinstall/default_profiles/profile.py

@@ -1,6 +1,5 @@
 from __future__ import annotations
 
-import sys
 from enum import Enum, auto
 from typing import TYPE_CHECKING
 
@@ -33,10 +32,7 @@ class GreeterType(Enum):
 	Sddm = 'sddm'
 	Gdm = 'gdm'
 	Ly = 'ly'
-
-	# .. todo:: Remove when we un-hide cosmic behind --advanced
-	if '--advanced' in sys.argv:
-		CosmicSession = 'cosmic-greeter'
+	CosmicSession = 'cosmic-greeter'
 
 
 class SelectResult(Enum):