chore(examples): Remove Gatsby example (#2636)

* chore(examples): Remove gatsby example

* chore(examples): Force the use of compatible version of @babel/core

.circleci/config.yml

@@ -117,11 +117,6 @@ workflows:
           example-name: react-cra
           requires:
             - build
-      - run-e2e-tests:
-          name: e2e-react-gatsby
-          example-name: react-gatsby
-          requires:
-            - build
       - run-e2e-tests:
           name: e2e-angular
           example-name: angular
@@ -138,7 +133,6 @@ workflows:
             - build
             - build-docs
             - e2e-react-cra
-            - e2e-react-gatsby
             - e2e-static-html
             - e2e-angular
           filters:

.gitignore

@@ -39,7 +39,6 @@ dist-storybook
 *.log*
 *-debug.log*
 *-error.log*
-/examples/react-gatsby/yarn.lock
 /examples/react-cra/yarn.lock
 /examples/angular/yarn.lock
 

README.md

@@ -32,7 +32,6 @@ Let's chat about features, ideas, what you're doing with Elements, on [GitHub Di
 
 Stoplight Elements comes with a few example integration projects, showing you how to utilize Elements with different frameworks.
 - **[react-cra](./examples/react-cra)** - An example app built using Create React App utilizing Stoplight Elements.
-- **[react-gatsby](./examples/react-gatsby)** - An example Gatsby site utilizing Stoplight Elements.
 - **[angular](./examples/angular)** - An angular app utilizing the Web Components distribution of Elements.
 - **[bootstrap](./examples/bootstrap)** - A single HTML page utilizing the Web Components distribution via a global script tag.
 

docs/getting-started/dev-portal/introduction.md

@@ -20,7 +20,6 @@ Ready to get started using Elements? Check out these guides for using Elements i
 
 - [Usage with HTML](html.md)
 - [Usage with ReactJS](react.md)
-- [Usage with GatsbyJS](gatsby.md)
 - [Usage with AngularJS](angular.md)
 
 Once you're done and your docs are live, send a note to [@stoplightio](https://twitter.com/stoplightio) and Stoplight can help you share them with the world.

docs/getting-started/dev-portal/search-component.md

@@ -4,7 +4,7 @@ Once you've [installed](https://github.com/stoplightio/elements) the `elements-d
 
 ## Usage in React
 
-If you'd like to use this for React (and React-based tools like Gatsby) then use the `Search` React component. Here is an example of one way to implement it:
+If you'd like to use this for React then use the `Search` React component. Here is an example of one way to implement it:
 
 <!-- title: Search.tsx -->
 

docs/getting-started/elements/introduction.md

@@ -20,7 +20,6 @@ Ready to get started using Elements? Check out these guides for using Elements i
 
 - [Usage with HTML](html.md)
 - [Usage with ReactJS](react.md)
-- [Usage with GatsbyJS](gatsby.md)
 - [Usage with AngularJS](angular.md)
 
 Once you're done and your docs are live, send a note to [@stoplightio](https://twitter.com/stoplightio) and Stoplight can help you share them with the world.

docs/introduction.md

@@ -18,7 +18,6 @@ Learn how to integrate Elements with any of these popular frameworks.
 - [Introduction](getting-started/elements/introduction.md)
 - [Usage with HTML](getting-started/elements/html.md)
 - [Usage with ReactJS](getting-started/elements/react.md)
-- [Usage with GatsbyJS](getting-started/elements/gatsby.md)
 - [Usage with AngularJS](getting-started/elements/angular.md)
 
 ## Getting started with Elements Dev Portal
@@ -28,7 +27,6 @@ Learn how to integrate Elements Dev Portal with any of these popular frameworks.
 - [Introduction](getting-started/dev-portal/introduction.md)
 - [Usage with HTML](getting-started/dev-portal/html.md)
 - [Usage with ReactJS](getting-started/dev-portal/react.md)
-- [Usage with GatsbyJS](getting-started/dev-portal/gatsby.md)
 
 ## Free Hosted Docs
 

examples/react-cra/package.json

@@ -24,6 +24,9 @@
     "serve": "^13.0.2",
     "typescript": "^4.3.5"
   },
+  "resolutions": {
+    "@babel/core": "^7.16.0"
+  },
   "browserslist": {
     "production": [
       ">0.2%",