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>

pyinfra/README.md

@@ -0,0 +1,12 @@
+# pyinfra
+
+One folder per station. Each subfolder is a self-contained pyinfra
+deploy: `inventory.py`, `deploy.py`, `run.sh`, plus any compose files
+or assets that ship to the host.
+
+| Station | Host | Notes |
+|---------|------|-------|
+| [`framework/`](framework/README.md) | `10.0.0.237` | Framework Desktop (Strix Halo, 128 GB) — local LLM box |
+
+To bring up a station, `cd` into its folder and run `./run.sh`. See the
+station's own README for prerequisites.