Merge pull request #2279 from SDA-SE/feat/refactor-api-docs

Refactor API docs plugin to work it in the new catalog routing

packages/create-app/templates/default-app/packages/app/package.json.hbs

@@ -8,6 +8,7 @@
     "@material-ui/icons": "^4.9.1",
     "@backstage/cli": "^{{version}}",
     "@backstage/core": "^{{version}}",
+    "@backstage/plugin-api-docs": "^{{version}}",
     "@backstage/plugin-catalog": "^{{version}}",
     "@backstage/plugin-register-component": "^{{version}}",
     "@backstage/plugin-scaffolder": "^{{version}}",

packages/create-app/templates/default-app/packages/app/src/components/catalog/EntityPage.tsx

@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+import { Router as ApiDocsRouter } from '@backstage/plugin-api-docs';
 import { Router as GitHubActionsRouter } from '@backstage/plugin-github-actions';
 import React from 'react';
 import {
@@ -38,6 +39,11 @@ const ServiceEntityPage = ({ entity }: { entity: Entity }) => (
       title="CI/CD"
       element={<GitHubActionsRouter entity={entity} />}
     />
+    <EntityPageLayout.Content
+      path="/api/*"
+      title="API"
+      element={<ApiDocsRouter entity={entity} />}
+    />
   </EntityPageLayout>
 );