feat(llm): add LLMSpy with smart routing (rc.4)

[bussyjd]

Summary

• Adds LLMSpy deployment manifest to the base infrastructure templates
• Uses Obol fork image ghcr.io/obolnetwork/llms:3.0.32-obol.1-rc.4 which includes:
  • Smart routing extension — automatic model selection based on 14-dimension prompt complexity scoring (ported from ClawRouter)
  • Streaming SSE passthrough fix for chat handler
  • DB writer startup race fix for lock contention

What's deployed

Resource	Namespace	Details
Namespace	llm	Dedicated namespace for LLM services
ExternalName Service	llm	Routes ollama.llm.svc.cluster.local to host Ollama
ConfigMap	llm	llms.json + providers.json (Ollama default, Anthropic/OpenAI optional)
Secret	llm	API keys (empty by default, patched via obol llm configure)
Deployment	llm	llmspy on port 8000, init container seeds config
Service	llm	ClusterIP llmspy:8000

Test plan

• Deploy to local k3d/k3s cluster
• Verify llmspy pod is running and healthy
• Test model: "auto" routing via smart routing extension
• Verify Ollama passthrough works