Clarify build and make steps for new docs

web/README.md

@@ -5,7 +5,16 @@
 - `cd /web/spec/`
 - run `npm install`
 - run `make` which will pull the latest TSDoc with your updates
-- add your comments to `supabase.yml` | `dart.yml` | `postgrest.yml` | `gotrue.yml` | `realtime.yml`
+
+> Note: `make` requires [`jq - a lightweight and flexible command-line JSON processor`](https://stedolan.github.io/jq/). To install on OSX with homebrew, run: `brew install jq`.
+
+- Add your comments to `supabase.yml` | `dart.yml` | `postgrest.yml` | `gotrue.yml` | `realtime.yml`
+
+> If adding a new reference:
+> Be sure to add the `.mdx` with the documentation to `web/docs/reference/` such as `web/docs/reference/javascript/auth-api-createuser.mdx`
+
+> If needed, add to the sidebars using the reference defined in the document `.mdx` frontmatter, such as: `id: auth-api-createuser`
+
 - run `npm run gen:supabase` inside the `/spec` folder which will generate the Docusaurus pages
 - run `npm run build` to make sure the build is working
-- submit your PR
+- Submit your PR