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/pinkdripmaidill.json

@@ -0,0 +1,35 @@
+{
+  "outfit_id": "pinkdripmaidill",
+  "outfit_name": "Pinkdripmaidill",
+  "wardrobe": {
+    "full_body": "maid, pink_dress, frilled_dress",
+    "headwear": "maid_headdress",
+    "top": "puffy_sleeves",
+    "bottom": "frilled_skirt",
+    "legwear": "white_thighhighs",
+    "footwear": "mary_janes",
+    "hands": "",
+    "accessories": "maid_apron, white_apron, bow, frills"
+  },
+  "lora": {
+    "lora_name": "Illustrious/Clothing/PinkDripMaidILL.safetensors",
+    "lora_weight": 0.8,
+    "lora_triggers": "PinkDripMaidILL",
+    "lora_weight_min": 0.8,
+    "lora_weight_max": 0.8
+  },
+  "tags": [
+    "maid",
+    "pink_dress",
+    "frilled_dress",
+    "maid_headdress",
+    "puffy_sleeves",
+    "frilled_skirt",
+    "white_thighhighs",
+    "mary_janes",
+    "maid_apron",
+    "white_apron",
+    "bow",
+    "frills"
+  ]
+}