feat: add one more utility function from POC

Author: chriskari

src/components/KymaCompanion/utils/formatMarkdown.ts

@@ -0,0 +1,56 @@
+export type Segment =
+  | { type: 'bold'; content: string }
+  | { type: 'code'; content: string }
+  | { type: 'highlighted'; content: string }
+  | { type: 'link'; content: { name: string; address: string } }
+  | { type: 'normal'; content: string };
+
+export function segmentMarkdownText(text: string): Segment[] {
+  if (!text) return [];
+  const regex = /(\*\*(.*?)\*\*)|(```([\s\S]*?)```\s)|(`(.*?)`)|\[(.*?)\]\((.*?)\)|[^[\]*`]+/g;
+  return (
+    text.match(regex)?.map(segment => {
+      if (segment.startsWith('**')) {
+        return {
+          type: 'bold',
+          content: segment.replace(/\*\*/g, ''),
+        };
+      } else if (segment.startsWith('```')) {
+        return {
+          type: 'code',
+          content: segment.replace(/```/g, ''),
+        };
+      } else if (segment.startsWith('`')) {
+        return {
+          type: 'highlighted',
+          content: segment.replace(/`/g, ''),
+        };
+      } else if (segment.startsWith('[') && segment.endsWith(')')) {
+        const nameMatch = segment.match(/\[(.*?)\]/);
+        const addressMatch = segment.match(/\((.*?)\)/);
+        return {
+          type: 'link',
+          content: {
+            name: nameMatch ? nameMatch[1] : '',
+            address: addressMatch ? addressMatch[1] : '',
+          },
+        };
+      } else {
+        return {
+          type: 'normal',
+          content: segment,
+        };
+      }
+    }) ?? []
+  );
+}
+
+export function formatCodeSegment(
+  text: string,
+): { language: string | undefined; code: string } {
+  const lines = text.split('\n');
+  const language = lines.shift();
+  const nonEmptyLines = lines.filter(line => line.trim() !== '');
+  const code = nonEmptyLines.join('\n');
+  return { language, code };
+}