presets for some startingpoints added

PROJECT.md

@@ -112,6 +112,10 @@ Research URLs:
   syntax highlighting for commands, labels, variables, values, comments,
   delimiters, and malformed source.
 - [x] Demo data, CLI help, README, MIT license, and unit/integration tests.
+- [x] Six clean-room, version-tagged preset workspaces selected with `--preset`:
+  Accounts, Study, Planner, Recipes, Rides, and People. Each safely initializes
+  only a new document and supplies tailored categories, views, sections, rules,
+  macros, relative-date sample records, and user documentation in `PRESETS.md`.
 
 ## Supported with a modern interpretation