refactor(tests): remove last @ts-ignore directives from test files

Zero \`@ts-ignore\` / \`@ts-expect-error\` suppressions remain under
src/**/*.test.*.

- getResizedImageUrl.test.ts: typed the mocked URL object as
  \`as unknown as URL\` at the return value instead of silencing the
  search-params shape mismatch inline.
- renderText.test.tsx:
  - Dropped \`@ts-ignore\` on the \`simple-markdown\` import
    (\`ASTNode\`/\`SingleASTNode\` are declared in the bundled
    \`simple-markdown.d.ts\` — the ignore was stale).
  - Replaced \`<Text>{node}</Text>\` with \`<Text>{JSON.stringify(node)}</Text>\`
    so the \`ASTNode\` value is a valid React child; the test only
    asserts \`getByText\`, the content shape is incidental.

Author: oliverlaz

package/src/components/Message/MessageItemView/utils/renderText.test.tsx

@@ -5,8 +5,7 @@ import type { ReactTestInstance } from 'react-test-renderer';
 
 import { render, waitFor, within } from '@testing-library/react-native';
 
-// @ts-ignore
-import { ASTNode, SingleASTNode } from 'simple-markdown';
+import type { ASTNode, SingleASTNode } from 'simple-markdown';
 
 import { ListOutput, ListOutputProps } from './renderText';
 
@@ -26,8 +25,7 @@ describe('list', () => {
     type: 'text',
   });
 
-  // @ts-ignore
-  const mockOutput = (node: ASTNode) => <Text>{node}</Text>;
+  const mockOutput = (node: ASTNode) => <Text>{JSON.stringify(node)}</Text>;
   const MockText = ({ node, output, state }: ListOutputProps) => (
     <>
       <ListOutput node={node} output={output} state={state} styles={{}} />

package/src/utils/__tests__/getResizedImageUrl.test.ts

@@ -61,14 +61,16 @@ describe('getResizedImageUrl (sad flow)', () => {
   it('handles an error correctly and log warns it', () => {
     let someError;
     jest.spyOn(console, 'warn');
-    jest.spyOn(global, 'URL').mockImplementationOnce(() => ({
-      // @ts-ignore
-      searchParams: {
-        get: () => {
-          throw (someError = new Error('some error'));
-        },
-      },
-    }));
+    jest.spyOn(global, 'URL').mockImplementationOnce(
+      () =>
+        ({
+          searchParams: {
+            get: () => {
+              throw (someError = new Error('some error'));
+            },
+          },
+        }) as unknown as URL,
+    );
     const resizedUrl = getResizedImageUrl({
       url: TEST_URL_1,
     });