Show "already found" message when winning word is re-submitted after game is won

[Copilot]

When a player submitted the winning word after another player had already won, the bot incorrectly credited the late submitter as the winner ("🎉 bob found the word 'chat'!"). The message must be distinct when the game is already won.

Changes

• bot/bot.py: Split the result.is_found branch on already_cited to differentiate a genuine win from a re-submission of the already-found word:

  # Genuine win (first correct guess)
  if result.is_found and not result.already_cited:
      await ctx.send(f"🎉 {ctx.author.name} found the word '{word}'!")
  # Game already won — re-submission of winning word
  elif result.is_found and result.already_cited:
      found_by = self._game_state.found_by
      await ctx.send(f"🎉 The word '{word}' was already found by {found_by}!")

• tests/test_commands.py: Updated test_guess_exact_match_not_reported_as_already_cited to assert the new behaviour — the message credits the original winner (alice), not the late submitter (bob).

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Change message if the word has already been found</issue_title>
<issue_description></issue_description>

<agent_instructions>If the game ils win, the message must be different</agent_instructions>

Comments on the Issue (you are @copilot in this section)

• Fixes Change message if the word has already been found #31

---

💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.