Add 3 demo character sheets for preset examples

- Character: Full body input demo
- Demo2: Full body input demo
- Demo3: Face only input demo

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

demos/demo1/Character_metadata.json

@@ -0,0 +1,84 @@
+{
+  "version": "1.0",
+  "generator": "Character Sheet Pro (HuggingFace Spaces)",
+  "timestamp": "2026-02-12T15:08:11.796148",
+  "character": {
+    "name": "Character",
+    "input_type": "Full Body",
+    "costume_description": null
+  },
+  "generation": {
+    "backend": "FLUX.2 klein 9B-FP8",
+    "steps": 4,
+    "guidance_scale": 1
+  },
+  "sheet": {
+    "width": 3072,
+    "height": 2516,
+    "spacing": 20,
+    "background_color": "#2C2C2C"
+  },
+  "views": {
+    "left_face": {
+      "x": 0,
+      "y": 0,
+      "width": 896,
+      "height": 1152,
+      "description": "Left profile view of face (90 degrees)"
+    },
+    "front_face": {
+      "x": 896,
+      "y": 0,
+      "width": 896,
+      "height": 1152,
+      "description": "Front-facing portrait view"
+    },
+    "right_face": {
+      "x": 1792,
+      "y": 0,
+      "width": 896,
+      "height": 1152,
+      "description": "Right profile view of face (90 degrees)"
+    },
+    "left_body": {
+      "x": 0,
+      "y": 1172,
+      "width": 768,
+      "height": 1344,
+      "description": "Left side full body view (90 degrees)"
+    },
+    "front_body": {
+      "x": 768,
+      "y": 1172,
+      "width": 768,
+      "height": 1344,
+      "description": "Front-facing full body view"
+    },
+    "right_body": {
+      "x": 1536,
+      "y": 1172,
+      "width": 768,
+      "height": 1344,
+      "description": "Right side full body view (90 degrees)"
+    },
+    "back_body": {
+      "x": 2304,
+      "y": 1172,
+      "width": 768,
+      "height": 1344,
+      "description": "Rear full body view (180 degrees)"
+    }
+  },
+  "files": {
+    "character_sheet": "Character_character_sheet.png",
+    "individual_views": {
+      "left_face": "Character_left_face.png",
+      "front_face": "Character_front_face.png",
+      "right_face": "Character_right_face.png",
+      "left_body": "Character_left_body.png",
+      "front_body": "Character_front_body.png",
+      "right_body": "Character_right_body.png",
+      "back_body": "Character_back_body.png"
+    }
+  }
+}

demos/demo2/Demo2_metadata.json

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+{
+  "version": "1.0",
+  "generator": "Character Sheet Pro (HuggingFace Spaces)",
+  "timestamp": "2026-02-12T15:32:34.956435",
+  "character": {
+    "name": "Demo2",
+    "input_type": "Full Body",
+    "costume_description": null
+  },
+  "generation": {
+    "backend": "Gemini Flash",
+    "steps": 1,
+    "guidance_scale": 1
+  },
+  "sheet": {
+    "width": 3072,
+    "height": 2548,
+    "spacing": 20,
+    "background_color": "#2C2C2C"
+  },
+  "views": {
+    "left_face": {
+      "x": 0,
+      "y": 0,
+      "width": 864,
+      "height": 1184,
+      "description": "Left profile view of face (90 degrees)"
+    },
+    "front_face": {
+      "x": 864,
+      "y": 0,
+      "width": 864,
+      "height": 1184,
+      "description": "Front-facing portrait view"
+    },
+    "right_face": {
+      "x": 1728,
+      "y": 0,
+      "width": 864,
+      "height": 1184,
+      "description": "Right profile view of face (90 degrees)"
+    },
+    "left_body": {
+      "x": 0,
+      "y": 1204,
+      "width": 768,
+      "height": 1344,
+      "description": "Left side full body view (90 degrees)"
+    },
+    "front_body": {
+      "x": 768,
+      "y": 1204,
+      "width": 768,
+      "height": 1344,
+      "description": "Front-facing full body view"
+    },
+    "right_body": {
+      "x": 1536,
+      "y": 1204,
+      "width": 768,
+      "height": 1344,
+      "description": "Right side full body view (90 degrees)"
+    },
+    "back_body": {
+      "x": 2304,
+      "y": 1204,
+      "width": 768,
+      "height": 1344,
+      "description": "Rear full body view (180 degrees)"
+    }
+  },
+  "files": {
+    "character_sheet": "Demo2_character_sheet.png",
+    "individual_views": {
+      "left_face": "Demo2_left_face.png",
+      "front_face": "Demo2_front_face.png",
+      "right_face": "Demo2_right_face.png",
+      "left_body": "Demo2_left_body.png",
+      "front_body": "Demo2_front_body.png",
+      "right_body": "Demo2_right_body.png",
+      "back_body": "Demo2_back_body.png"
+    }
+  }
+}

demos/demo3/Demo3_metadata.json

@@ -0,0 +1,84 @@
+{
+  "version": "1.0",
+  "generator": "Character Sheet Pro (HuggingFace Spaces)",
+  "timestamp": "2026-02-12T15:36:09.999682",
+  "character": {
+    "name": "Demo3",
+    "input_type": "Face Only",
+    "costume_description": null
+  },
+  "generation": {
+    "backend": "Gemini Flash",
+    "steps": 1,
+    "guidance_scale": 1
+  },
+  "sheet": {
+    "width": 3072,
+    "height": 2548,
+    "spacing": 20,
+    "background_color": "#2C2C2C"
+  },
+  "views": {
+    "left_face": {
+      "x": 0,
+      "y": 0,
+      "width": 864,
+      "height": 1184,
+      "description": "Left profile view of face (90 degrees)"
+    },
+    "front_face": {
+      "x": 864,
+      "y": 0,
+      "width": 864,
+      "height": 1184,
+      "description": "Front-facing portrait view"
+    },
+    "right_face": {
+      "x": 1728,
+      "y": 0,
+      "width": 864,
+      "height": 1184,
+      "description": "Right profile view of face (90 degrees)"
+    },
+    "left_body": {
+      "x": 0,
+      "y": 1204,
+      "width": 768,
+      "height": 1344,
+      "description": "Left side full body view (90 degrees)"
+    },
+    "front_body": {
+      "x": 768,
+      "y": 1204,
+      "width": 768,
+      "height": 1344,
+      "description": "Front-facing full body view"
+    },
+    "right_body": {
+      "x": 1536,
+      "y": 1204,
+      "width": 768,
+      "height": 1344,
+      "description": "Right side full body view (90 degrees)"
+    },
+    "back_body": {
+      "x": 2304,
+      "y": 1204,
+      "width": 768,
+      "height": 1344,
+      "description": "Rear full body view (180 degrees)"
+    }
+  },
+  "files": {
+    "character_sheet": "Demo3_character_sheet.png",
+    "individual_views": {
+      "left_face": "Demo3_left_face.png",
+      "front_face": "Demo3_front_face.png",
+      "right_face": "Demo3_right_face.png",
+      "left_body": "Demo3_left_body.png",
+      "front_body": "Demo3_front_body.png",
+      "right_body": "Demo3_right_body.png",
+      "back_body": "Demo3_back_body.png"
+    }
+  }
+}