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/golddripnunchaindresslingerieill.json

@@ -0,0 +1,37 @@
+{
+  "outfit_id": "golddripnunchaindresslingerieill",
+  "outfit_name": "Golddripnunchaindresslingerieill",
+  "wardrobe": {
+    "full_body": "revealing nun dress with gold drip accents",
+    "headwear": "nun veil, jewelry",
+    "top": "lingerie top, gold chains",
+    "bottom": "skirt, gold trim",
+    "legwear": "thighhighs, garter straps",
+    "footwear": "heels",
+    "hands": "",
+    "accessories": "gold chains, cross necklace, body chain"
+  },
+  "lora": {
+    "lora_name": "Illustrious/Clothing/GoldDripNunChainDressLingerieILL.safetensors",
+    "lora_weight": 0.8,
+    "lora_triggers": "GoldDripNunChainDressLingerieILL",
+    "lora_weight_min": 0.8,
+    "lora_weight_max": 0.8
+  },
+  "tags": [
+    "nun",
+    "veil",
+    "dress",
+    "lingerie",
+    "gold_chain",
+    "gold_trim",
+    "jewelry",
+    "cross",
+    "thighhighs",
+    "heels",
+    "revealing_clothes",
+    "dripping",
+    "gold",
+    "body_chain"
+  ]
+}