add type for safety

Author: Dakshsharma1108

src/constants/TryNowData/bootableSoasData.ts

@@ -22,6 +22,8 @@ export interface StepData {
 export interface steps {
   heading: string;
   StepData: StepData[];
+  // Optional identifier used by some pages to match logo cards
+  is?: string;
 }
 
 export const SugarSteps: steps[] = [

src/pages/TryNow/Raspberry.tsx

@@ -52,8 +52,7 @@ const RaspberryPiPage = () => {
                 onClick={() => {
                   const found = raspberrySteps.find(
                     (g) =>
-                      g.heading.toLowerCase().includes(key) ||
-                      (g as any).is === key,
+                      g.heading.toLowerCase().includes(key) || g.is === key,
                   );
                   if (found) {
                     setSelectedSteps(found);