feat: add new documentation and assets for the website

- Introduced new MDX components and configuration files for the documentation site.
- Added various images and icons to enhance the visual representation of the documentation.
- Updated package.json and pnpm-lock.yaml to include new dependencies for the documentation.
- Created a .gitignore file for the new docs app to manage ignored files effectively.
- Enhanced README with instructions for restarting the dev server after adding new MDX files.

apps/docs-new/content/docs/api/generated/reference-github.mdx

@@ -0,0 +1,41 @@
+---
+title: Github
+full: true
+_openapi:
+  toc:
+    - depth: 2
+      title: Github one
+      url: '#github-one'
+    - depth: 2
+      title: Github get Github Repositories
+      url: '#github-get-github-repositories'
+    - depth: 2
+      title: Github get Github Branches
+      url: '#github-get-github-branches'
+    - depth: 2
+      title: Github github Providers
+      url: '#github-github-providers'
+    - depth: 2
+      title: Github test Connection
+      url: '#github-test-connection'
+    - depth: 2
+      title: Github update
+      url: '#github-update'
+  structuredData:
+    headings:
+      - content: Github one
+        id: github-one
+      - content: Github get Github Repositories
+        id: github-get-github-repositories
+      - content: Github get Github Branches
+        id: github-get-github-branches
+      - content: Github github Providers
+        id: github-github-providers
+      - content: Github test Connection
+        id: github-test-connection
+      - content: Github update
+        id: github-update
+    contents: []
+---
+
+<APIPage document={"./public/openapi.json"} operations={[{"method":"get","path":"/github.one"},{"method":"get","path":"/github.getGithubRepositories"},{"method":"get","path":"/github.getGithubBranches"},{"method":"get","path":"/github.githubProviders"},{"method":"post","path":"/github.testConnection"},{"method":"post","path":"/github.update"}]} hasHead={true} />