Initial commit: localgenai stack

Containerized local LLM stack for the Framework Desktop / Strix Halo,
plus the OpenCode harness on the Mac side.

- pyinfra/framework/: pyinfra deploy targeting the box
  - llama.cpp (Vulkan), vLLM (ROCm), Ollama (ROCm with HSA override
    for gfx1151), OpenWebUI
  - Beszel (host + container + AMD GPU dashboard via sysfs)
  - OpenLIT (LLM fleet metrics)
  - Phoenix (per-trace agent waterfall)
  - OpenHands (autonomous agent in a Docker sandbox)
- opencode/: OpenCode config + Phoenix bridge plugin (OTel exporter)
  - install.sh deploys to ~/.config/opencode/
- StrixHaloSetup.md / StrixHaloMemory.md / Roadmap.md / TODO.md:
  documentation and planning
- testing/qwen3-coder-30b/: small evaluation harness

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

opencode/.opencode/plugin/package.json

@@ -0,0 +1,13 @@
+{
+  "name": "localgenai-opencode-plugins",
+  "version": "0.1.0",
+  "private": true,
+  "type": "module",
+  "description": "OpenCode plugins for the localgenai stack. Run `npm install` here once.",
+  "dependencies": {
+    "@opentelemetry/api": "^1.9.0",
+    "@opentelemetry/exporter-trace-otlp-proto": "^0.205.0",
+    "@opentelemetry/sdk-node": "^0.205.0",
+    "@opentelemetry/sdk-trace-base": "^2.0.0"
+  }
+}