Big refactor to use custom base images

recipes/base/common.yml

@@ -1,12 +1,29 @@
 modules:
   - type: script
+    env:
+      CSFG: /usr/lib/systemd/system-generators/coreos-sulogin-force-generator
     snippets:
       - systemctl set-default graphical.target
-  - from-file: common/updates.yml
-  - from-file: common/bluebuild-logo.yml
-  - type: os-release
-    properties:
-      NAME: WunkerOS
-      ID: wunker_os
-      PRETTY_NAME: Wunker OS
+      # use CoreOS' generator for emergency/rescue boot
+      # see detail: https://github.com/ublue-os/main/issues/653
+      - curl -sSLo ${CSFG} https://raw.githubusercontent.com/coreos/fedora-coreos-config/refs/heads/stable/overlay.d/05core/usr/lib/systemd/system-generators/coreos-sulogin-force-generator
+      - chmod +x ${CSFG}
+  - type: files
+    files:
+      - source: bootc-update
+        destination: /usr/lib/systemd/system
+  - type: systemd
+    system:
+      masked:
+        - rpm-ostreed-automatic.timer
+      enabled:
+        - bootc-fetch-apply-updates.timer
+  - type: copy
+    src: files/base/usr/share/plymouth
+    dest: /usr/share/plymouth
+  # - type: os-release
+  #   properties:
+  #     NAME: WunkerOS
+  #     ID: wunker_os
+  #     PRETTY_NAME: Wunker OS
   - from-file: common/post-build.yml