Remove os-release for some images and add signing module to base image

recipes/base/common.yml

@@ -1,6 +1,7 @@
 ---
 # yaml-language-server: $schema=https://schema.blue-build.org/module-list-v1.json
 modules:
+  - type: signing
   - type: files
     files:
       - source: base

recipes/cp-laptop.yml

@@ -6,10 +6,6 @@ base-image: registry.gitlab.com/wunker-bunker/wunker-os/kinoite
 image-version: 42
 description: The image of Wunker OS for CP's laptop.
 modules:
-  - type: os-release
-    properties:
-      NAME: WunkerOS
-      PRETTY_NAME: Wunker OS for Framework 13
   - type: dnf
     # repos:
     #   copr:

recipes/jp-desktop-nvidia.yml

@@ -24,11 +24,6 @@ stages:
   #       # ref: db13eea91c15ca57d76454432d1fb9c09c51ba8c # Last known working commit
   #       ref: 605bb63a4de640b77f6d3017238ece48cb286933 # supposed fix
 modules:
-  - type: os-release
-    properties:
-      NAME: WunkerOS
-      ID: wunker_os
-      PRETTY_NAME: Wunker OS for Nvidia
   - from-file: common/jp-desktop.yml
   - from-file: common/helix.yml
   # - type: copy

recipes/jp-laptop.yml

@@ -9,11 +9,6 @@ description: The image of Wunker OS for JP's Laptop.
 stages:
   - from-file: common/helix.yml
 modules:
-  - type: os-release
-    properties:
-      NAME: WunkerOS
-      ID: wunker_os
-      PRETTY_NAME: Wunker OS for Framework 16
   - from-file: common/jp-laptop.yml
   - from-file: common/helix.yml
   - from-file: common/post-build.yml