buildClan: remove in favor of lib.clan

lib/default.nix

@@ -21,7 +21,6 @@ lib.fix (
   {
 
     inherit (buildClanLib)
-      buildClan
       clan
       ;
     /**

lib/modules/default.nix

@@ -5,32 +5,7 @@
   clan-core,
   ...
 }:
-rec {
-  buildClan =
-    module:
-    lib.warn ''
-      ==================== DEPRECATION NOTICE ====================
-      Please migrate 
-      from: 'clan = inputs.<clan-core>.lib.buildClan' 
-      to  : 'clan = inputs.<clan-core>.lib.clan'
-      in your flake.nix.
-
-      Please also migrate
-      from: 'inherit (clan) nixosConfigurations clanInternals; '
-      to  : "
-              inherit (clan.config) nixosConfigurations clanInternals;
-              clan = clan.config;
-            "
-      in your flake.nix.
-
-      Reason: 
-      - Improves consistency between flake-parts and non-flake-parts users.
-              
-      - It also allows us to use the top level attribute 'clan' to expose
-        attributes that can be used for cross-clan functionality.
-      ============================================================
-    '' (clan module).config;
-
+{
   clan =
     {
       self ? lib.warn "Argument: 'self' must be set" null, # Reference to the current flake