Squash merge move_to_single_file_pkgs into main

tasks/pkgs/cssls.yml

@@ -1,13 +1,16 @@
 # vim: set filetype=yaml.ansible :
+#
+## Package: cssls
+## Description: css language server from vscode
+## AliasFor: vscode-langservers-extracted
 ---
-- name: Add cssls
+- name: Configure cssls
   when:
-    - cssls_configured is undefined
+    - "'cssls' not in __configured"
   block:
-    - name: Append vscode-langservers-extracted to pkg_npm
-      ansible.builtin.set_fact:
-        pkg_npm: "{{ pkg_npm + ['vscode-langservers-extracted'] }}"
+    - name: Pass to vscode-langservers-extracted
+      ansible.builtin.include_tasks: pkgs/vscode-langservers-extracted.yml
 
-    - name: Set cssls_configured
+    - name: Finalise cssls configuration
       ansible.builtin.set_fact:
-        cssls_configured: true
+        __configured: "{{ __configured | combine( { 'cssls': 'pass to vscode-langservers-extracted' } ) }}"