feat: Introduce recipe management with data models, scanning, enrichment, and repair for generation configurations.

tests/services/test_gen_params_merger.py

@@ -57,3 +57,38 @@ def test_merge_filters_blacklisted_keys():
     assert "id" not in merged
     assert "url" not in merged
     assert "hash" not in merged
+
+def test_merge_filters_meta_and_normalizes_keys():
+    civitai_meta = {
+        "prompt": "masterpiece",
+        "cfgScale": 5,
+        "clipSkip": 2,
+        "negativePrompt": "low quality",
+        "meta": {"irrelevant": "data"},
+        "Size": "1024x1024",
+        "draft": False,
+        "workflow": "txt2img",
+        "civitaiResources": [{"type": "checkpoint"}]
+    }
+    request_params = {
+        "cfg_scale": 5.0,
+        "clip_skip": "2",
+        "Steps": 30
+    }
+    
+    merged = GenParamsMerger.merge(request_params, civitai_meta)
+    
+    assert "meta" not in merged
+    assert "cfgScale" not in merged
+    assert "clipSkip" not in merged
+    assert "negativePrompt" not in merged
+    assert "Size" not in merged
+    assert "draft" not in merged
+    assert "workflow" not in merged
+    assert "civitaiResources" not in merged
+    
+    assert merged["cfg_scale"] == 5.0  # From request_params
+    assert merged["clip_skip"] == "2"  # From request_params
+    assert merged["negative_prompt"] == "low quality" # Normalized from civitai_meta
+    assert merged["size"] == "1024x1024" # Normalized from civitai_meta
+    assert merged["steps"] == 30 # Normalized from request_params