feat(rechunk): Add the ability to rechunk an image

integration-tests/test-repo/recipes/recipe-rechunk.yml

@@ -0,0 +1,58 @@
+---
+# yaml-language-server: $schema=https://schema.blue-build.org/recipe-v1.json
+name: cli/test-rechunk
+description: This is my personal OS image.
+base-image: ghcr.io/ublue-os/silverblue-main
+image-version: latest
+stages:
+  - from-file: stages.yml
+modules:
+  - from-file: akmods.yml
+  - from-file: flatpaks.yml
+
+  - type: files
+    files:
+      - source: usr
+        destination: /usr
+
+  - type: script
+    scripts:
+      - example.sh
+
+  - type: rpm-ostree
+    repos:
+      - https://copr.fedorainfracloud.org/coprs/atim/starship/repo/fedora-%OS_VERSION%/atim-starship-fedora-%OS_VERSION%.repo
+    install:
+      - micro
+      - starship
+    remove:
+      - firefox
+      - firefox-langpacks
+
+  - type: signing
+
+  - type: test-module
+    source: local
+
+  - type: containerfile
+    containerfiles:
+      - labels
+    snippets:
+      - RUN echo "This is a snippet" && ostree container commit
+
+  - type: copy
+    from: alpine-test
+    src: /test.txt
+    dest: /
+  - type: copy
+    from: ubuntu-test
+    src: /test.txt
+    dest: /
+  - type: copy
+    from: debian-test
+    src: /test.txt
+    dest: /
+  - type: copy
+    from: fedora-test
+    src: /test.txt
+    dest: /