chore: initialize gregWiki standalone repository

contributors/docusaurus-workflow.md

@@ -0,0 +1,40 @@
+---
+id: docusaurus-workflow
+title: Docusaurus Contributor Workflow
+slug: /contributors/docusaurus-workflow
+---
+
+## Local workflow
+
+Markdown and MDX live in the repo-root `docs/` folder. The Docusaurus app is in `wiki/`.
+
+```bash
+cd wiki
+npm install
+npm run start
+```
+
+## Build workflow
+
+```bash
+cd wiki
+npm run build
+npm run serve
+```
+
+## Can we hide Docusaurus build stuff from non-contributors?
+
+Short answer for a **public repo**: **not fully**.
+
+What you can do:
+
+- Keep generated output (`build/`, `.docusaurus/`, `node_modules/`) out of Git using `.gitignore`.
+- Put docs tooling under `wiki/` so core runtime contributors can ignore it; content stays in `docs/`.
+- Use path-based CODEOWNERS to limit review noise.
+- Trigger docs CI on `docs/**` and `wiki/**` changes.
+
+What you cannot do in a public repo:
+
+- Fully hide tracked source files from non-contributors.
+
+If you need true visibility restriction, use a private repo/submodule for docs infra.