Accept flexible hardcore metadata labels

hardcore_position_config.py

@@ -276,7 +276,36 @@ def hardcore_position_key_choices() -> list[str]:
 
 
 def normalize_hardcore_position_family(value: Any, default: str = "any") -> str:
-    text = str(value or default).strip()
+    text = re.sub(r"[^a-z0-9]+", "_", str(value or default).strip().lower()).strip("_")
+    aliases = {
+        "penetration": "penetrative",
+        "penetrative_sex": "penetrative",
+        "penetration_sex": "penetrative",
+        "vaginal": "penetrative",
+        "vaginal_penetration": "penetrative",
+        "foreplay_teasing": "foreplay",
+        "body_worship": "interaction",
+        "body_worship_touching": "interaction",
+        "clothing_position_transitions": "interaction",
+        "dominant_guidance": "interaction",
+        "camera_performance": "interaction",
+        "group_coordination": "interaction",
+        "aftercare_cleanup": "interaction",
+        "manual_stimulation": "manual",
+        "oral_sex": "oral",
+        "outer_course": "outercourse",
+        "outercourse_sex": "outercourse",
+        "anal_double_penetration": "anal",
+        "three_some": "threesome",
+        "threesomes": "threesome",
+        "group_sex": "group",
+        "group_sex_orgy": "group",
+        "orgy": "group",
+        "cumshot": "climax",
+        "cumshot_climax": "climax",
+        "orgasm_aftermath": "climax",
+    }
+    text = aliases.get(text, text)
     return text if text in HARDCORE_POSITION_FAMILY_CHOICES else default