LiveSplitBridge

- Chat messages on joining a world: whether LiveSplit is reachable and how to fix it if not, config and preset problems, and a warning when the timer started late. Turn off with `chatMessages=false`.
- `/livesplit status` shows settings, file locations and a live connection check; `/livesplit reload` applies config and preset edits without reopening the world.
- Invalid config values fall back to their default with a warning instead of disabling the mod. Booleans accept yes/no/on/off/1/0; decimals accept a comma.
- Reads config and preset files saved by Windows Notepad: UTF-8 with BOM, ANSI, and a config saved as `.properties.txt`. Presets saved as `.preset.txt` are reported with a hint to rename them.
- A broken preset file no longer stops the other presets from loading.
- Connects to LiveSplit when you join, so the first start doesn't wait on the connection.
- Build: `./gradlew deploy` replaces `scripts/deploy.sh` and works on Windows, macOS and Linux. The Makefile only falls back to a Linux JDK 17 path when it exists.