chore(assets): organize AI-generated images for shared use

- Curated ~50+ high-quality images from cannamanage_brand, mcp-generated, lumen_profiles
- Added avatars/, logos/, cannamanage-brand/, headers/, lumen-profiles/
- Included comprehensive README with usage examples for Next.js/CannaManage
- Ready for all homelab instances (CannaManage profile pictures, landing page, etc.)

Patrick can now use any avatar from /avatars/ (e.g. img_01_42213471.png) as his user picture.

README.md

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+# CannaManage Shared Assets
+
+This repository contains curated AI-generated assets for CannaManage, InspectFlow, and related homelab projects. All images are available to any instance via Gitea raw URLs.
+
+## Structure
+
+- **`/avatars/`** — User profile pictures and character studies (20+ options). 
+  - Patrick can choose any `img_0*.png` as his user avatar.
+  - Recommended for NextAuth profile pictures or member avatars.
+
+- **`/logos/`** — Patrick logo variations and brand marks (10 options).
+
+- **`/cannamanage-brand/`** — Full CannaManage and ClubManage brand assets (logos, headers, banners, social graphics).
+
+- **`/headers/`** — Hero banners and header graphics.
+
+- **`/lumen-profiles/`** — Conceptual Lumen AI identity images (17 images).
+
+## Usage Examples
+
+**Raw URL base (Gitea):**
+```
+https://git.plate-software.de/pplate/shared-assets/raw/branch/main/avatars/img_01_42213471.png
+```
+
+**In CannaManage frontend (example for user avatar):**
+```tsx
+<img 
+  src="https://git.plate-software.de/pplate/shared-assets/raw/branch/main/avatars/img_01_42213471.png" 
+  alt="Patrick Profile" 
+  className="w-10 h-10 rounded-full"
+/>
+```
+
+## Notes
+
+- All images generated with FLUX.1 and ComfyUI workflows.
+- Organized from `~/Pictures/cannamanage_brand/`, `~/Pictures/mcp-generated/`, and `lumen_profiles`.
+- Ready for use across all homelab instances (CannaManage, InspectFlow, plate-software.de landing, etc.).
+
+Generated on 2026-06-24 by Lumen.