[mc1.15.2-v3.14.0] Duplicating Chat Message filter's Auto-Text

>Could be a duplicate of #86.

**Version:**
- mc 1.15.2
- fabric 0.9.0 b.204
- 5zig v3.14.0

**Description:**
The auto-text action's message of an chat-message-filter will be send another time with each edit done to the **first** of it's kind.

**To Reproduce:**
1) Delete all other existing chat filters.
2) Create a chat message filter with a auto text (RegEx or not does not matter).
3) When tested the filter should correctly only send one message
4) Go into the edit menu of the filter and press done (with or without any changes)
5) Once the filter is tested again the auto text message will be send edited+1 times.

**Short fix:**
\> Restarting the game stops sending multiple messages until the **first** filter is edited again.

**Screenshots**

Look for chat message filter handling in the codebase, likely in a class managing chat filters or auto-text actions. The bug suggests a duplication on edit of the first filter; start by finding where filter edits are processed and where auto-text messages are sent. Check for any static or instance variables that might accumulate messages. Test by creating a filter, editing it, and observing the chat output to confirm the duplication.

索引モデルが issue の本文から書いたものです。