Add danbooru-mcp auto-start, git sync, status API endpoints, navbar status indicators, and LLM format retry

- app.py: add subprocess import; add _ensure_mcp_repo() to clone/pull
  danbooru-mcp from https://git.liveaodh.com/aodhan/danbooru-mcp into
  tools/danbooru-mcp/ at startup; add ensure_mcp_server_running() which
  calls _ensure_mcp_repo() then starts the Docker container if not running;
  add GET /api/status/comfyui and GET /api/status/mcp health endpoints;
  fix call_llm() to retry up to 3 times on unexpected response format
  (KeyError/IndexError), logging the raw response and prompting the LLM
  to respond with valid JSON before each retry
- templates/layout.html: add ComfyUI and MCP status dot indicators to
  navbar; add polling JS that checks both endpoints on load and every 30s
- static/style.css: add .service-status, .status-dot, .status-ok,
  .status-error, .status-checking styles and status-pulse keyframe animation
- .gitignore: add tools/ to exclude the cloned danbooru-mcp repo

data/clothing/outfit_soph_sluttyprincess_ilxl.json

@@ -0,0 +1,49 @@
+{
+  "outfit_id": "outfit_soph_sluttyprincess_ilxl",
+  "outfit_name": "Outfit Soph Sluttyprincess Ilxl",
+  "wardrobe": {
+    "full_body": "ornate multicolored glitter dress with sequins and chiffon",
+    "headwear": "silver crown",
+    "top": "cross-laced bodice, puffy short sleeves, chest bow, mesh top overlay",
+    "bottom": "short skirt, miniskirt",
+    "legwear": "thighhighs",
+    "footwear": "",
+    "hands": "elbow gloves",
+    "accessories": "lace choker, pink choker, pearl necklace, pearl trim"
+  },
+  "lora": {
+    "lora_name": "Illustrious/Clothing/Outfit_soph-SluttyPrincess-ILXL.safetensors",
+    "lora_weight": 0.8,
+    "lora_triggers": "Outfit_soph-SluttyPrincess-ILXL",
+    "lora_weight_min": 0.8,
+    "lora_weight_max": 0.8
+  },
+  "tags": [
+    "silver_crown",
+    "crown",
+    "dress",
+    "glitter_dress",
+    "sequins",
+    "chiffon",
+    "multicolored_dress",
+    "pink_dress",
+    "ornate_clothing",
+    "puffy_short_sleeves",
+    "short_sleeves",
+    "chest_bow",
+    "bow",
+    "ribbon",
+    "cross-laced_clothes",
+    "leotard",
+    "miniskirt",
+    "skirt",
+    "elbow_gloves",
+    "gloves",
+    "thighhighs",
+    "lace_choker",
+    "choker",
+    "pearl_necklace",
+    "necklace",
+    "pearl_trim"
+  ]
+}