(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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Duplicated or unused TypeScript interfaces.
Missing `defineProps` and `defineEmits` in Composition API.
Not using `v-model` for two-way binding where appropriate.
Improper use of lifecycle hooks (e.g., heavy logic in `mounted`).
Leaving debugging code (e.g., `console.log`) in production.
No error boundary handling for child components.
Inline styles instead of scoped CSS.
Overloading a single component with multiple responsibilities.
No linting tools configured (e.g., ESLint + TypeScript rules).
Hardcoded API URLs or configurations.
Missing or poorly written unit tests.
Mutating props directly in child components.
Hardcoded strings instead of localization (i18n).
Using `this` instead of `ref()` or `reactive()` in Composition API.
Global imports instead of lazy-loading components.
Not defining types for component props.
No separation of concerns (e.g., mixing logic and view).
No strict type-checking with TypeScript.
No global state management (e.g., Vuex or Pinia) for shared data.
Overusing `any` type instead of specific types or interfaces.