Feat: reset functionality for vsc

Author: shirsho-12

src/commons/assessmentWorkspace/AssessmentWorkspace.tsx

@@ -929,6 +929,11 @@ It is safe to close this window.`}
                   (assessment!.questions[questionId] as IProgrammingQuestion).solutionTemplate
                 );
                 handleUpdateHasUnsavedChanges(true);
+                if (isVscode) {
+                  
+                  sendToWebview(Messages.ResetEditor(workspaceLocation, 
+                    (assessment!.questions[questionId] as IProgrammingQuestion).solutionTemplate));
+                }
               }}
               options={{ minimal: false, intent: Intent.DANGER }}
             />

src/features/vscode/messages.ts

@@ -90,6 +90,13 @@ const Messages = createMessages({
     questionId,
     chapter,
     variant
+  }),
+  ResetEditor: (
+    workspaceLocation: VscWorkspaceLocation,
+    initialCode: string,
+  ) => ({
+    workspaceLocation,
+    initialCode,
   })
 });