feat: add Traefik proxy, custom chat template, improve Cheshire Cat memory

docker-compose.yml:
- Add Traefik proxy network + labels for miku.panel domain
- Connect miku-bot service to proxy network

llama-swap-config.yaml / llama-swap-rocm-config.yaml:
- Add --chat-template-file flag to disable Llama 3.1 built-in tool
  calling (was causing malformed responses)
- ROCm config: add Rocinante-X 12B model entry for comparison testing

cheshire-cat discord_bridge plugin:
- Increase declarative memory recall (k=3→10, threshold 0.7→0.5)
  for better factual retrieval
- Add agent_prompt_prefix hook to enforce factual accuracy from
  declarative memories
- Add before_agent_starts debug logging for memory inspection
- Add passthrough hooks for message/suffix pipeline

llama-swap-config.yaml

@@ -3,8 +3,9 @@
 
 models:
   # Main text generation model (Llama 3.1 8B)
+  # Custom chat template to disable built-in tool calling
   llama3.1:
-    cmd: /app/llama-server --port ${PORT} --model /models/Llama-3.1-8B-Instruct-UD-Q4_K_XL.gguf -ngl 99 -c 16384 --host 0.0.0.0 --no-warmup --flash-attn on
+    cmd: /app/llama-server --port ${PORT} --model /models/Llama-3.1-8B-Instruct-UD-Q4_K_XL.gguf -ngl 99 -c 16384 --host 0.0.0.0 --no-warmup --flash-attn on --chat-template-file /app/llama31_notool_template.jinja
     ttl: 1800  # Unload after 30 minutes of inactivity (1800 seconds)
     swap: true  # CRITICAL: Unload other models when loading this one
     aliases: