feat: Moved logic related to html report generation to bruno-common package (#4536)

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Co-authored-by: lohit jiddimani <lohitjiddimani@lohits-MacBook-Air.local>

packages/bruno-common/src/runner/utils/index.ts

@@ -0,0 +1,31 @@
+export const encodeBase64 = (str: string) => {
+  const bytes = new TextEncoder().encode(str);
+  const binary = bytes.reduce((acc, byte) => acc + String.fromCharCode(byte), '');
+  return btoa(binary);
+}
+
+export const decodeBase64 = (base64: string) => {
+  const binary = atob(base64);
+  const bytes = Uint8Array.from(binary, c => c.charCodeAt(0));
+  return new TextDecoder().decode(bytes);
+}
+
+export const getContentType = (headers: Record<string, string | number | undefined>): string => {
+  if (!headers || typeof headers !== 'object') {
+    return '';
+  }
+  const contentType = Object.entries(headers)
+    .find(([key]) => key.toLowerCase() === 'content-type')?.[1];
+  return typeof contentType === 'string' ? contentType : '';
+};
+
+export const isHtmlContentType = (contentType: string) => {
+  return contentType?.includes("html");
+};
+
+export const redactImageData = (data: string | object | number | boolean, contentType: string) => {
+  if (contentType?.includes("image")) {
+    return "Response content redacted (image data)";
+  }
+  return data;
+}