Add IP-Adapter install script and reference-image workflow docs

New script: comfyui-install-ipadapter.sh
- Installs cubiq/ComfyUI_IPAdapter_plus custom nodes
- Downloads CLIP Vision encoders and IP-Adapter models (SDXL/SD1.5)
- Optional --faceid flag for stronger face identity lock
- Skips already-downloaded files, pulls updates on re-run
- Prints wiring diagram and example prompts after install

README:
- Add "IP-Adapter: same face, different settings" section with
  task table, install commands, workflow guide, weight tuning
- Clarify IP-Adapter = ComfyUI direct (not from OWUI chat)
- Add both new scripts to the file listing table

https://claude.ai/code/session_01PtYTPherSJaxDEVPgF6Nxu

README.md

@@ -67,6 +67,8 @@ sudo systemctl status local-ai
 | `configure-storage.sh` | 239 | Storage/mount configuration helper. Run separately if you have a secondary drive for AI data. |
 | `kiwix_download.sh` | 198 | Downloads ZIM files (Wikipedia, Stack Overflow, etc.) for offline use. Run separately — files are large. |
 | `invokeai-import-lora.sh` | 85 | Copies a LoRA `.safetensors` file into InvokeAI's Docker model volume. |
+| `comfyui-import-lora.sh` | 97 | Copies a LoRA into ComfyUI and prints workflow setup instructions. |
+| `comfyui-install-ipadapter.sh` | 185 | Installs IP-Adapter nodes + models into ComfyUI for reference-image workflows (same face, different settings). |
 
 ### Which setup script should I use?
 
@@ -377,6 +379,60 @@ Switch between them in **Admin → Settings → Images → Import Workflow**. Th
 
 Mismatched architectures will produce errors or garbage output.
 
+### IP-Adapter: same face, different settings (reference image workflows)
+
+IP-Adapter lets you upload a reference photo and generate new images that preserve the face/subject while changing everything else — age, emotion, setting, art style. This is different from LoRAs (which bake in a trained style). IP-Adapter works from a single image with no training needed.
+
+#### What you can do
+
+| Task | How | Example prompt |
+|------|-----|----------------|
+| Different setting | Reference face + new scene | "same person, sitting in a cafe in Paris" |
+| Age up/down | Reference face + age prompt | "same person as an elderly man" or "same person as a child" |
+| Emotions | Reference face + emotion | "same person, laughing" or "same person, crying" |
+| Art style | Reference face + style | "same person, oil painting, renaissance style" |
+| Pose change | Reference face + pose | "same person, looking over shoulder, dramatic lighting" |
+
+#### Quick install
+
+```bash
+./comfyui-install-ipadapter.sh              # SDXL models (~2.5GB)
+./comfyui-install-ipadapter.sh --faceid     # + FaceID for stronger face lock
+./comfyui-install-ipadapter.sh --all        # SDXL + SD 1.5 models
+```
+
+Then restart ComfyUI: `docker restart comfyui`
+
+#### Basic workflow in ComfyUI
+
+1. Open `http://<ip>:8188`
+2. Add nodes: right-click → Add Node → ipadapter
+3. Wire up:
+   ```
+   [Load Checkpoint] → MODEL → [IPAdapter Apply] → [KSampler] → [VAE Decode] → [Save Image]
+                      → CLIP → [CLIP Text Encode] → positive →
+   [Load Image (your photo)] → [IPAdapter Unified Loader] → ipadapter →
+   ```
+4. **IPAdapter Unified Loader**: set preset to `PLUS FACE (portrait)`
+5. **IPAdapter Apply**: set weight 0.7–1.0 (higher = more faithful to reference)
+6. Text prompt: describe the new scene/emotion/age
+7. Click **Queue Prompt**
+
+#### Adjusting face fidelity
+
+| Weight | Effect |
+|--------|--------|
+| 0.5–0.6 | Loose reference — inspired by the face but not a match |
+| 0.7–0.8 | Good balance — recognizable face, creative freedom in scene |
+| 0.9–1.0 | Strong lock — very close to reference face |
+| FaceID preset | Strongest — uses face detection for identity lock |
+
+#### Important: ComfyUI only (not from Open WebUI chat)
+
+IP-Adapter workflows require uploading a reference image to ComfyUI. Open WebUI's image generation integration only sends text prompts — it can't attach reference images. For this use case, work directly in ComfyUI at `http://<ip>:8188`.
+
+For text-only image generation from Open WebUI chat, use [LoRA workflows](#using-loras-with-open-webui-workflow-per-style) instead.
+
 ### Setup: AUTOMATIC1111 (alternative)
 
 If you prefer AUTOMATIC1111 over ComfyUI: