refactor(app): migrate the yaml inspector to react [EE-5356] (#10058)

Co-authored-by: testa113 <testa113>

app/react/kubernetes/components/YAMLInspector.tsx

@@ -0,0 +1,67 @@
+import { useMemo, useState } from 'react';
+import YAML from 'yaml';
+import { Minus, Plus } from 'lucide-react';
+
+import { FeatureId } from '@/react/portainer/feature-flags/enums';
+
+import { WebEditorForm } from '@@/WebEditorForm';
+import { Button } from '@@/buttons';
+import { BETeaserButton } from '@@/BETeaserButton';
+
+type Props = {
+  identifier: string;
+  data: string;
+};
+
+export function YAMLInspector({ identifier, data }: Props) {
+  const [expanded, setExpanded] = useState(false);
+  const yaml = useMemo(() => cleanYamlUnwantedFields(data), [data]);
+
+  return (
+    <div>
+      <WebEditorForm
+        value={yaml}
+        placeholder="Define or paste the content of your manifest here"
+        readonly
+        hideTitle
+        id={identifier}
+        yaml
+        height={expanded ? '800px' : '500px'}
+        onChange={() => {}} // all kube yaml inspectors in CE are read only
+      />
+      <div className="flex items-center justify-between py-5">
+        <Button
+          icon={expanded ? Minus : Plus}
+          color="default"
+          className="!ml-0"
+          onClick={() => setExpanded(!expanded)}
+        >
+          {expanded ? 'Collapse' : 'Expand'}
+        </Button>
+        <BETeaserButton
+          featureId={FeatureId.K8S_EDIT_YAML}
+          heading="Apply YAML changes"
+          message="Applies any changes that you make in the YAML editor by calling the Kubernetes API to patch the relevant resources. Any resource removals or unexpected resource additions that you make in the YAML will be ignored. Note that editing is disabled for resources in namespaces marked as system."
+          buttonText="Apply changes"
+        />
+      </div>
+    </div>
+  );
+}
+
+function cleanYamlUnwantedFields(yml: string) {
+  try {
+    const ymls = yml.split('---');
+    const cleanYmls = ymls.map((yml) => {
+      const y = YAML.parse(yml);
+      if (y.metadata) {
+        const { managedFields, resourceVersion, ...metadata } = y.metadata;
+        y.metadata = metadata;
+      }
+      return YAML.stringify(y);
+    });
+    return cleanYmls.join('---\n');
+  } catch (e) {
+    return yml;
+  }
+}