refactor: functional separation with deploy/, recipe-generator/, and bin/

- deploy/: deployment bash scripts (4 files)
- recipe-generator/: recipe generation tool (Python + YAML configs)
- bin/: executable wrappers (single generate-recipe entry point)
- Updated deploy.sh, README.md, DEVELOPMENT.md, DEVELOPMENT_QUICK.md
- Updated tests/test_recipe_generator.py and tests/integration/test_integration.py
- Updated CI workflow and Makefile paths
- All 41 tests pass

.gitea/workflows/test-generation.yaml

@@ -3,13 +3,13 @@ name: test-generation
 on:
   push:
     paths:
-      - 'scripts/**/*.py'
-      - 'scripts/**/*.yaml'
+      - 'recipe-generator/**/*.py'
+      - 'recipe-generator/**/*.yaml'
       - 'fragments/**/*.ks'
   pull_request:
     paths:
-      - 'scripts/**/*.py'
-      - 'scripts/**/*.yaml'
+      - 'recipe-generator/**/*.py'
+      - 'recipe-generator/**/*.yaml'
 
 jobs:
   generate:
@@ -28,7 +28,7 @@ jobs:
       
       - name: Generate all variants
         run: |
-          cd scripts
+          cd recipe-generator
           python3 generate_recipe.py \
             --manifest recipes_manifest.yaml \
             --output-dir ../recipes/