Add outfit gallery and AI-powered creation for characters and outfits

- Add outfit gallery with CRUD operations (create, read, update, delete)
- Add AI-powered profile generation for both characters and outfits
- Add toggle to switch between AI generation and manual creation
- Auto-generate filenames from names with incrementing for duplicates
- Add 'full_body' and 'bottom' fields to wardrobe structure
- Update all character and outfit JSON files with new wardrobe fields
- Reorganize data into data/characters and data/clothing directories
- Update README with new features and JSON structure documentation

data/characters/riju.json

@@ -0,0 +1,47 @@
+{
+  "character_id": "riju",
+  "character_name": "Riju",
+  "identity": {
+    "base_specs": "1girl, young, dark skin, gerudo",
+    "hair": "short red hair, braided ponytail, gold hair ornament",
+    "eyes": "green eyes",
+    "hands": "",
+    "arms": "",
+    "torso": "small breasts",
+    "pelvis": "",
+    "legs": "",
+    "feet": "",
+    "extra": "dark blue lipstick,"
+  },
+  "defaults": {
+    "expression": "",
+    "pose": "",
+    "scene": ""
+  },
+  "wardrobe": {
+    "default": {
+      "full_body": "",
+      "headwear": "",
+      "top": "black top, gold trim",
+      "bottom": "black sarong, pelvic curtain",
+      "legwear": "",
+      "footwear": "black high heels, gold trim",
+      "hands": "",
+      "accessories": "gold jewelry,  earrings,"
+    }
+  },
+  "styles": {
+    "aesthetic": "lightning,fantasy, desert, gerudo, zelda style",
+    "primary_color": "gold",
+    "secondary_color": "black",
+    "tertiary_color": "red"
+  },
+  "lora": {
+    "lora_name": "Illustrious/Looks/RijuTotK_IXL_v3.safetensors",
+    "lora_weight": 0.8,
+    "lora_triggers": ""
+  },
+  "tags": [
+    "The Legend of Zelda"
+  ]
+}