Naturalize composition frame wording

tools/prompt_smoke.py

@@ -4029,6 +4029,10 @@ def smoke_caption_policy() -> None:
         caption_policy.normalize_composition("vertical centered body frame") == "centered body frame",
         "Caption composition normalization changed",
     )
+    _expect(
+        caption_policy.normalize_composition("vertical centered body frame composition") == "centered body frame",
+        "Caption composition should drop trailing composition label",
+    )
     _expect(
         caption_policy.clean_clothing("silk dress, fashion editorial styling") == "silk dress",
         "Caption clothing cleanup changed",
@@ -6505,7 +6509,11 @@ def smoke_krea_pov_penetration_route() -> None:
     _expect("woman" in lower and "thigh" in lower, "POV penetration lost body-position anchors")
     _expect("camera:" not in prompt, "POV penetration emitted normal third-person camera directive")
     _expect("role graph:" not in lower and "sexual scene:" not in lower, "POV penetration leaked raw prompt labels")
-    _expect("composition. explicit" in lower, "POV penetration composition sentence should keep punctuation before style suffix")
+    style_index = lower.find("explicit consensual")
+    _expect(
+        style_index > 0 and lower[:style_index].rstrip().endswith("."),
+        "POV penetration composition sentence should keep punctuation before style suffix",
+    )
 
 
 def smoke_pov_outercourse_position_routes() -> None: