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/ryouko_hakubi.json

@@ -0,0 +1,48 @@
+{
+  "character_id": "ryouko_(tenchi_muyou!)",
+  "character_name": "Ryouko Hakubi",
+  "identity": {
+    "base_specs": "1girl, slim build,",
+    "hair": "long teal hair, spiky, voluminous",
+    "eyes": "golden eyes, cat-like pupils",
+    "hands": "",
+    "arms": "",
+    "torso": "medium breasts",
+    "pelvis": "",
+    "legs": "",
+    "feet": "",
+    "extra": "red gem on forehead,"
+  },
+  "defaults": {
+    "expression": "",
+    "pose": "",
+    "scene": ""
+  },
+  "wardrobe": {
+    "default": {
+      "full_body": "long white dress",
+      "headwear": "",
+      "top": "black and orange long sleeve jacket with purple trim, plunging neckline",
+      "bottom": "black belt, red trousers",
+      "legwear": "side slit",
+      "footwear": "",
+      "hands": "red gloves, red gem on back of hand",
+      "accessories": "wristbands"
+    }
+  },
+  "styles": {
+    "aesthetic": "90s anime, sci-fi",
+    "primary_color": "teal",
+    "secondary_color": "white",
+    "tertiary_color": "red"
+  },
+  "lora": {
+    "lora_name": "",
+    "lora_weight": 0.8,
+    "lora_triggers": "ryouko hakubi, space pirate"
+  },
+  "tags": [
+    "Tenchi Muyou!",
+    "Tenchi Muyo!"
+  ]
+}