refactor: rename fragments directory to ingredients and update all references

- Directory rename: fragments/ → ingredients/ (54 .ks files)
- Updated all Python scripts:
  * tests/integration/conftest.py - fixture renames
  * tests/integration/test_integration.py - constant and path updates
  * tests/test_recipe_generator.py - updated test assertions
  * recipe-generator/validators.py - updated comments and error messages
  * recipe-generator/recipe_generator.py - updated comment
- Updated all YAML files:
  * recipe-generator/recipe_templates.yaml - 66 path references
  * .gitea/workflows/validate-fragments.yaml → validate-ingredients.yaml
  * .gitea/workflows/test-generation.yaml - path patterns
- Updated scripts:
  * bin/ksflatten-relative - updated path detection
- Updated test file:
  * tests/integration/test_fragments.py → test_ingredients.py
- Updated documentation:
  * DEVELOPMENT.md - simplified references
  * DEVELOPMENT_QUICK.md - updated examples
  * tests/container/README.md - test references
- Regenerated all recipes (16 files) with ingredient paths
- Updated test fixtures (7 files)
- All integration tests pass (5/5)
- All unit tests pass (29/31 - 2 pre-existing failures unrelated)

ingredients/live/core/base.ks

@@ -0,0 +1,3 @@
+# Live core base configuration
+
+poweroff # Shut down the system after a successful installation

ingredients/live/core/bootloader/grub.ks

@@ -0,0 +1,3 @@
+# Live core bootloader configuration
+
+bootloader --timeout=1 # Set the GNU GRUB bootloader timeout to 1 and to location to none

ingredients/live/core/bootloader/systemd-boot.ks

@@ -0,0 +1,3 @@
+# Live core systemd-boot configuration
+
+bootloader --sdboot --location=none --timeout=1 # Use systemd-boot and set location to none

ingredients/live/core/packages.ks

@@ -0,0 +1,25 @@
+# Anaconda tools and kernel packages for live media
+
+%packages # Beginning of the package section. Include weak dependencies. Description courtesy of the Fedora project
+
+@anaconda-tools
+
+# Explicitly specified here:
+# <notting> walters: because otherwise dependency loops cause yum issues.
+kernel
+kernel-modules
+kernel-modules-extra
+
+# Need aajohan-comfortaa-fonts for the SVG rnotes images
+aajohan-comfortaa-fonts
+
+# Without this, initramfs generation during live image creation fails: #1242586
+dracut-live
+
+# anaconda needs the locales available to run for different locales
+glibc-all-langpacks
+
+# provide the livesys scripts
+livesys-scripts
+
+%end

ingredients/live/core/storage.ks

@@ -0,0 +1,7 @@
+# Live core storage configuration
+
+zerombr # WARNING : Dangerous command ! Will clear the Master Boot Record
+clearpart --all --initlabel # Partition clearing information. This setup uses GPT by default.
+
+part / --fstype="ext4" --size=5120 # Create a root partition of around 7GB
+part / --size=8576