Add full random prompt builder mode

prompt_builder.py

@@ -20,6 +20,7 @@ PROFILE_DIR = ROOT_DIR / "profiles"
 
 BUILTIN_CATEGORIES = [
     "auto_weighted",
+    "auto_full",
     "woman",
     "man",
     "couple",
@@ -1307,6 +1308,7 @@ def seed_mode_choices() -> list[str]:
 
 CATEGORY_PRESETS = {
     "auto_weighted": ("auto_weighted", RANDOM_SUBCATEGORY),
+    "auto_full": ("auto_full", RANDOM_SUBCATEGORY),
     "women_casual": ("Casual clothes", RANDOM_SUBCATEGORY),
     "men_casual": ("Men casual clothes", RANDOM_SUBCATEGORY),
     "couple_casual": ("Couple casual clothes", RANDOM_SUBCATEGORY),
@@ -3016,6 +3018,23 @@ def _build_direct_builtin_row(
     return row
 
 
+def _auto_full_choice(seed_config: dict[str, int], seed: int, row_number: int) -> str:
+    categories = load_category_library()
+    if not categories:
+        return "auto_weighted"
+    category_rng = _axis_rng(seed_config, "category", seed, row_number)
+    choices: list[dict[str, Any]] = [{"category": "auto_weighted", "weight": 1.0}]
+    choices.extend(
+        {
+            "category": category["name"],
+            "weight": category.get("weight", 1.0),
+        }
+        for category in categories
+    )
+    choice = _weighted_choice(category_rng, choices)
+    return str(choice.get("category") or "auto_weighted")
+
+
 def _find_category(categories: list[dict[str, Any]], name_or_slug: str) -> dict[str, Any] | None:
     wanted = name_or_slug.strip().lower()
     for category in categories:
@@ -6025,6 +6044,9 @@ def build_prompt(
 
     exact_custom_subcategory = bool(subcategory and subcategory != RANDOM_SUBCATEGORY and " / " in subcategory)
 
+    if category == "auto_full" and not exact_custom_subcategory:
+        category = _auto_full_choice(parsed_seed_config, seed, row_number)
+
     if category == "auto_weighted" and not exact_custom_subcategory:
         row = _build_auto_weighted_row(
             row_number,