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/liquid_clothes_illustrious_v1_0.json

@@ -0,0 +1,34 @@
+{
+  "outfit_id": "liquid_clothes_illustrious_v1_0",
+  "outfit_name": "Liquid Clothes Illustrious V1 0",
+  "wardrobe": {
+    "full_body": "bodysuit",
+    "headwear": "",
+    "top": "",
+    "bottom": "",
+    "legwear": "",
+    "footwear": "",
+    "hands": "",
+    "accessories": ""
+  },
+  "lora": {
+    "lora_name": "Illustrious/Clothing/liquid clothes_illustrious_V1.0.safetensors",
+    "lora_weight": 0.7,
+    "lora_triggers": "liquid clothes, torn clothes, bodysuit, rainbow clothes, rainbow liquid",
+    "lora_weight_min": 0.7,
+    "lora_weight_max": 0.7
+  },
+  "tags": [
+    "bodysuit",
+    "living_clothes",
+    "slime_(substance)",
+    "torn_bodysuit",
+    "wet_clothes",
+    "shiny_clothes",
+    "rainbow",
+    "multicolored_bodysuit",
+    "dripping",
+    "melting",
+    "torn_clothes"
+  ]
+}