Cobblemon Trainer Prestige

## Server Compatibility Diagnostics Update

### Added
- Added `/prestige debug` so players can check their own title display diagnostics.
- Added `/prestige debug <player>` for operators to inspect another player's title display state.
- Added `tabTitleDisplay` config option:
  - `COMPACT`: keeps TAB titles short so they do not cover player names.
  - `FULL`: shows the full title in TAB.
  - `DISABLED`: disables only the TAB title display.
- Added clearer compatibility guidance in `/prestige help`.
- Added documentation notes for Essentials, TAB, LuckPerms, nickname plugins, scoreboard plugins, and chat formatting plugins.

### Improved
- Improved TAB/player list configuration clarity.
- TAB titles now use compact display by default to avoid long titles covering player names.
- Improved support diagnostics, showing equipped title, locked title, unlocked count, chat/TAB/nameplate status, display style, and scoreboard team status.
- Improved documentation for hybrid servers and chat/display plugin conflicts.

### Compatibility Notes
- Trainer Prestige uses vanilla chat components and scoreboard team formatting.
- Some plugins or hybrid server setups may override chat formatting after Trainer Prestige applies titles.
- If chat appears as `<Player> message`, another plugin is probably controlling the chat format.
- If TAB works but chat does not, the title is usually unlocked and equipped correctly, but chat formatting is being replaced by another plugin.

### Resource Pack
- The optional Trainer Prestige Resource Pack was not changed in this update.
- This update only changes the mod and documentation.