Enhance Sway/Noctalia integration and align desktop docs

- Add canonical usb-drive-manager plugin to Noctalia (symlink from official)
- Remove nm-applet and blueman packages from nymph Sway session
- Run udiskie without tray (backend for automount/LUKS, UI via usb-drive-manager)
- Add screenOverrides support to Noctalia bar via inventory variables
- Add host_packages_absent task to packages_void role
- Update desktop docs with full plugin list and config layering
- Add focused validation check for Sway/Noctalia bootstrap

ansible/roles/packages_void/tasks/main.yml

@@ -71,4 +71,11 @@
         | unique
       }}
     state: present
-    update_cache: false
+    update_cache: false
+
+- name: Remove host-absent packages on Void Linux
+  tags: [packages]
+  community.general.xbps:
+    name: "{{ host_packages_absent | default([]) }}"
+    state: absent
+  when: (host_packages_absent | default([])) | length > 0

ansible/roles/profile_desktop_sway/tasks/noctalia.yml

@@ -113,6 +113,21 @@
     owner: "{{ username }}"
     group: "{{ user_group }}"
 
+- name: Check if usb-drive-manager is a real directory (needs migration to symlink)
+  ansible.builtin.stat:
+    path: "{{ user_home }}/.config/noctalia/plugins/usb-drive-manager"
+    follow: false
+  register: usb_drive_manager_path_state
+
+- name: Remove old usb-drive-manager directory (migration to symlink)
+  ansible.builtin.file:
+    path: "{{ user_home }}/.config/noctalia/plugins/usb-drive-manager"
+    state: absent
+  when:
+    - usb_drive_manager_path_state.stat.exists
+    - usb_drive_manager_path_state.stat.isdir
+    - not (usb_drive_manager_path_state.stat.islnk | default(false))
+
 - name: Link official Noctalia plugins
   ansible.builtin.file:
     src: "{{ user_home }}/.local/share/noctalia-plugins/official/{{ item }}"
@@ -124,3 +139,4 @@
   loop:
     - polkit-agent
     - screenshot
+    - usb-drive-manager

ansible/roles/profile_desktop_sway/templates/noctalia-settings.json.j2

@@ -70,7 +70,14 @@
         "rightClickAction": "controlCenter",
         "rightClickCommand": "",
         "rightClickFollowMouse": true,
-        "screenOverrides": [],
+        "screenOverrides": [
+{% for override in noctalia_screen_overrides | default([]) %}
+            {
+                "enabled": {{ override.enabled | lower }},
+                "name": "{{ override.name }}"
+            }{% if not loop.last %},{% endif %}
+{% endfor %}
+        ],
         "showCapsule": true,
         "showOnWorkspaceSwitch": true,
         "showOutline": false,

ansible/roles/profile_desktop_sway/templates/shell.conf.j2

@@ -22,7 +22,7 @@ exec pipewire
 exec pipewire-pulse
 exec wireplumber
 exec kanshi
-exec udiskie
+exec udiskie --no-tray
 exec wl-paste --watch cliphist store
 exec qs -c noctalia-shell