fix: auto-heal PR via Slash PR Healer

- Add missing return type on TestComponent in Toast.native.test.tsx
  (fixes @typescript-eslint/explicit-function-return-type lint error)
- Add changeset for useToastActions() feature (minor bump for
  @razorpay/blade, @razorpay/blade-svelte, @razorpay/blade-mcp)

Author: rzp-slash[bot]

.changeset/toast-actions-memoization.md

@@ -0,0 +1,9 @@
+---
+"@razorpay/blade": minor
+"@razorpay/blade-svelte": minor
+"@razorpay/blade-mcp": minor
+---
+
+feat(Toast): add useToastActions() hook with referentially-stable show/dismiss decoupled from toast-state subscription
+
+Introduces a new `useToastActions()` hook across React Web, React Native, and Svelte that returns stable `show` and `dismiss` functions without subscribing to the toast-state store. Components using this hook will NOT re-render when toasts are shown or dismissed. `useToast()` remains backward compatible but now also returns stable `show`/`dismiss` references.

packages/blade/src/components/Toast/__tests__/Toast.native.test.tsx

@@ -122,7 +122,7 @@ describe('useToastActions (native)', () => {
 
   it('does not subscribe to toast-state changes (no re-render on show)', () => {
     let renderCount = 0;
-    const TestComponent = () => {
+    const TestComponent = (): React.ReactElement | null => {
       renderCount++;
       useToastActions();
       return null;