Build a simple Word Guessing Game in React. The game should display a 6×5 grid where the user has up to 6 attempts to guess a hardcoded 5-letter word (e.g., "REACT"). Users can type only in the current active row, use Backspace to delete letters, and press Enter or a Submit button to submit their guess. The Submit button should be enabled only when all 5 letters are entered. If the guess is correct, the entire row should turn green and a "You got it!" message should be displayed. If the guess is incorrect, the row should turn red and the user should move to the next row. After 6 incorrect attempts, the game should end and reveal the correct answer. Include a Reset button to restart the game from the beginning.