feat(shared): add ignoreError()

Author: exKAZUu

packages/lib/src/error.ts

@@ -0,0 +1,7 @@
+export function ignoreError<T>(fn: () => T): T | undefined {
+  try {
+    return fn();
+  } catch {
+    // do nothing
+  }
+}

packages/lib/src/index.ts

@@ -1,2 +1,3 @@
 export { shuffle } from './shuffle.js';
+export { ignoreError } from './error.js';
 export { zenkakuAlphanumericalsToHankaku } from './zenkaku.js';