[App Search] Fix bash API code example (#106015)

* Fix bash/curl API code example not correctly having `\`s at the end of non-body lines

- Doing this requires removing the `dedent()` fn which is messing up backslashes

- Removing dedent requires setting the template literal indentation to 0 and changing the indent level on DOCUMENTS_API_JSON_EXAMPLE

* I unindented DOCUMENTS_API_JSON_EXAMPLE too hard
- the { is no longer lined up with the [ I think??? what am I even doing with my life

x-pack/plugins/enterprise_search/public/applications/app_search/components/document_creation/creation_mode_components/api_code_example.tsx

@@ -7,8 +7,6 @@
 
 import React from 'react';
 
-import dedent from 'dedent';
-
 import { useValues, useActions } from 'kea';
 
 import {
@@ -107,10 +105,10 @@ export const FlyoutBody: React.FC = () => {
         </EuiFlexGroup>
       </EuiPanel>
       <EuiCodeBlock language="bash" fontSize="m" isCopyable>
-        {dedent(`
-        curl -X POST '${documentsApiUrl}'
-          -H 'Content-Type: application/json'
-          -H 'Authorization: Bearer ${apiKey}'
+        {`\
+curl -X POST '${documentsApiUrl}' \\
+  -H 'Content-Type: application/json' \\
+  -H 'Authorization: Bearer ${apiKey}' \\
   -d '${DOCUMENTS_API_JSON_EXAMPLE}'
 # Returns
 # [
@@ -122,8 +120,7 @@ export const FlyoutBody: React.FC = () => {
 #     "id": "park_saguaro",
 #     "errors": []
 #   }
-        # ]
-      `)}
+# ]`}
       </EuiCodeBlock>
     </EuiFlyoutBody>
   );