Add the screen/copy/button inventory and canonical terminology, standardize
inspection/wand admit-refuse hints, name the review action Return to menu, and
move radio action/hold/status labels into the string table. Headless 250/250,
Python 97/97, docs check OK.
Create an index README in docs/ and every tracked docs subfolder, with relative
image galleries for Blender previews, screen designs, screenshots and concepts.
Generated realism-run READMEs were also created on disk but remain gitignored.
Validate all Markdown/image links.
zwitschi