chore(onboarding): rename account -> provider (#11827)

ui/components/providers/wizard/steps/launch-step.test.tsx

@@ -93,7 +93,7 @@ describe("LaunchStep", () => {
       );
 
       // Then
-      expect(screen.getByText("Account Connected!")).toBeInTheDocument();
+      expect(screen.getByText("Provider Connected!")).toBeInTheDocument();
       expect(
         screen.getByRole("radio", { name: "On a schedule" }),
       ).toBeChecked();

ui/components/providers/wizard/steps/launch-step.tsx

@@ -296,11 +296,11 @@ export function LaunchStep({
 
       <div className="flex items-center gap-3">
         <TreeStatusIcon status={TREE_ITEM_STATUS.SUCCESS} className="size-6" />
-        <h3 className="text-sm font-semibold">Account Connected!</h3>
+        <h3 className="text-sm font-semibold">Provider Connected!</h3>
       </div>
 
       <p className="text-text-neutral-secondary text-sm">
-        Your account is connected to Prowler and ready to Scan!
+        Your provider is connected to Prowler and ready to Scan!
       </p>
 
       {!providerId && (