docs: rename docs/ -> serverAppConfigs-docs/ per system-wide PROJECTNAME-docs convention

All in-repo path references (AGENTS.md, README, old scripts, report artifacts,
test code paths) rewritten in the same commit; focused-test map extended for
.gitignore, old/scripts/*, dankclaw/comfyui/*, and report/* per this repo's
own convention ('add one before committing'). Obsidian wikilinks are
title-based and unaffected.

serverAppConfigs-docs/Research/Lemonade and sd.cpp.md

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+# Lemonade and sd.cpp
+
+Why Lemonade Server can do image generation on Strix Halo when ComfyUI cannot. Research from the Lemonade source repo (`lemonade-sdk/lemonade`, cloned 2026-08-14) and live verification.
+
+## The short answer
+
+Lemonade does not run ComfyUI. Its image-generation backend is a wrapped **stable-diffusion.cpp** (`leejet/stable-diffusion.cpp`) subprocess. sd.cpp is a ggml-family native C++ runtime that ships its own HIP kernels — and those kernels **include gfx1151**. ComfyUI runs on PyTorch, whose standard wheels omit gfx1151. Same hardware, different runtime, different result.
+
+## From the Lemonade source
+
+`src/cpp/server/backends/sdcpp/sdcpp_server.cpp`:
+
+- Image gen is `SDServer`, a `WrappedServer` around a prebuilt sd.cpp binary.
+- Downloads `sd-<version>-bin-Linux-Ubuntu-24.04-x86_64-<backend>.zip` from `leejet/stable-diffusion.cpp` releases.
+- Backends: `cpu, cuda, metal, rocm, vulkan`.
+- ROCm asset is `...-rocm-<version>.zip`; Vulkan is `...-vulkan.zip`.
+
+Backend support matrix (`serverAppConfigs-docs/dev/backends-reference.md`):
+
+| Recipe | Backend | Device families |
+|--------|---------|-----------------|
+| `sd-cpp` | rocm | amd_gpu (gfx103X, gfx110X, **gfx1150, gfx1151, gfx1152**, gfx120X) |
+| `sd-cpp` | vulkan | amd_gpu; cpu; nvidia_gpu |
+| `thenoise` | rocm | amd_gpu (gfx1150, gfx1151, gfx1152) — experimental |
+
+**gfx1151 is explicitly supported** by sd.cpp's ROCm build. There is also a dedicated experimental `thenoise` ROCm backend targeting exactly the Strix Halo archs.
+
+## Engine comparison
+
+| | ComfyUI | Lemonade (sd.cpp) |
+|---|---|---|
+| Runtime | PyTorch | native C++ (ggml family) |
+| AMD path | needs PyTorch ROCm wheel with gfx1151 kernels — not in standard wheels | ships own HIP kernels, gfx1151 included |
+| On Strix Halo | CPU only (today) | ROCm GPU, or Vulkan fallback |
+| Interface | node graph web UI | server, OpenAI-style API, GUI/CLI |
+
+This mirrors llama.cpp on the same box: ggml-family runtimes ship their own gfx1151 HIP kernels and run on ROCm; PyTorch does not.
+
+## Relevance
+
+- If GPU image generation on Dankclaw matters, **Lemonade (or bare sd.cpp) is the working path today**.
+- ComfyUI's node graph is the cost of switching: Lemonade is not ComfyUI.
+- See [[ComfyUI ROCm and Vulkan]] for the PyTorch-side analysis showing a gfx1151-enabled torch would also make ComfyUI work.
+
+## See Also
+
+- [[ComfyUI ROCm and Vulkan]] — the PyTorch side of this question
+- [[ComfyUI]] — current CPU config
+- [[Dankclaw Stack]]