Add Images section — hub + 4 collection galleries, wire nav star

- Images/images.html: hub page linking all 4 collections
- Images/wayback.html, nomad-soul.html, myster-wizzard.html, exopraxist.html: collection galleries
- 429 thumbnails (360px) committed across 4 collections
- Gallery renders from baked filename arrays (no on-load fetch)
- Lightbox lazy-fetches FileBrowser for full-res on click, falls back to thumbnail
- .gitignore: allow Images/*/thumbnails/, anchor /GEMINI.md to root only, add .venv/
- index.html: wire Images star node to Images/images.html

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Images/script-guide.md

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+# thumbnail.py — Script Guide
+
+Resizes images to a max width, preserving aspect ratio, no cropping.
+Outputs compressed JPEGs to `thumbnails/` subfolders within each collection folder.
+
+---
+
+## Virtual Environment
+```bash
+python3 -m venv .venv
+```
+
+## Requirements
+
+```bash
+pip install Pillow
+```
+
+---
+
+## Usage
+
+From the repo root:
+```bash
+python Images/thumbnail.py
+```
+
+From inside the Images folder:
+```bash
+python thumbnail.py
+```
+
+---
+
+## What it does
+
+1. Iterates over each collection folder (`WayBack`, `YourNomadSoul`, `MysterWizzard`, `Exopraxist`)
+2. Finds all `.jpg`, `.jpeg`, `.png` files (case-insensitive)
+3. Resizes any image wider than `MAX_WIDTH` — narrower images are passed through unchanged
+4. Converts to RGB JPEG (handles PNG transparency, palette mode, etc.)
+5. Saves to `{collection}/thumbnails/{original_stem}.jpg` at quality 85
+6. Prints a before/after size summary
+
+---
+
+## Adapting for different uses
+
+### Change the output size
+
+Edit `MAX_WIDTH` at the top of the script:
+```python
+MAX_WIDTH = 360   # current — web gallery thumbnails
+MAX_WIDTH = 880   # larger thumbnails or preview images
+MAX_WIDTH = 1920  # full-width web images, still compressed
+```
+
+### Change JPEG quality
+
+Edit `QUALITY` at the top:
+```python
+QUALITY = 85   # current — good balance of size and sharpness
+QUALITY = 75   # smaller files, slight quality loss (fine for thumbnails)
+QUALITY = 92   # near-lossless, larger files
+```
+
+### Change which folders are processed
+
+Edit the `COLLECTIONS` list:
+```python
+COLLECTIONS = ["WayBack", "YourNomadSoul", "MysterWizzard", "Exopraxist"]
+```
+Add, remove, or rename entries to match your folder structure.
+
+### Run on a different folder entirely
+
+Change `base` in the `main()` function:
+```python
+base = Path("/path/to/your/images")
+```
+Or pass it as a command-line argument — see the adaptation note below.
+
+### Process a flat folder (no subfolders)
+
+Replace the collection loop with a direct scan:
+```python
+images = sorted(f for f in base.iterdir() if f.suffix in EXTENSIONS and f.is_file())
+thumb_dir = base / "thumbnails"
+for src in images:
+    dest = thumb_dir / (src.stem + ".jpg")
+    make_thumbnail(src, dest)
+```
+
+### Accept a path argument from the command line
+
+Add to `main()` before the loop:
+```python
+import sys
+if len(sys.argv) > 1:
+    base = Path(sys.argv[1])
+```
+Then run as:
+```bash
+python thumbnail.py /path/to/images
+```
+
+---
+
+## Output structure
+
+```
+Images/
+  WayBack/
+    IMG_0001.JPG          ← original (can delete after upload)
+    thumbnails/
+      IMG_0001.jpg        ← resized thumbnail → upload this
+  YourNomadSoul/
+    ...
+```
+
+---
+
+## After running
+
+1. Commit the `thumbnails/` folders to git — these are small enough to live in the repo
+2. Delete the originals from the local repo — do not commit large image files to git
+3. Full-res originals stay on FileBrowser (already uploaded) — the gallery lightbox and download button pull from there