Remove plop from project

.prettierignore

@@ -3,5 +3,3 @@ build/
 lib/
 lib-cjs/
 coverage/
-# Don't prettify plop templates (Handlebars) lest unwanted line breaks sneak in
-plop-templates/

docs/developing.md

@@ -76,16 +76,6 @@ Each component in this package should have:
 3. Pattern-library documentation, typically in `src/pattern-library/components/patterns/{group}/{ComponentName}Page.js`
 4. Exports from its module directory and the project's entrypoint
 
-### Generating component module files
-
-You may create modules manually, or you can use [`plop`](https://plopjs.com/) to scaffold out some starter files. Run:
-
-```sh
-$ yarn run plop
-```
-
-and follow the prompts.
-
 ### New component checklist
 
 Before opening a PR with a new component:

package.json

@@ -45,7 +45,6 @@
     "karma-source-map-support": "^1.4.0",
     "mocha": "10.8.2",
     "mustache": "^4.2.0",
-    "plop": "^4.0.0",
     "postcss": "^8.3.9",
     "preact": "^10.25.1",
     "prettier": "^3.0.0",
@@ -71,7 +70,6 @@
     "checkformatting": "prettier --cache --check '**/*.{js,scss,ts,tsx,md}'",
     "format": "prettier --cache --list-different --write '**/*.{js,scss,ts,tsx,md}'",
     "test": "gulp test",
-    "plop": "plop",
     "push": "yarn build && yalc push"
   },
   "prettier": {