Teh

feat: Fully configurable, true-color, MiniMessage-based indicator system

• Refactored indicator message system to use MiniMessage templates with true hex color support.
• All indicator messages (damage, heal, XP gain/loss) are now fully configurable via config.yml using placeholders: {indicator_color}, {icon}, {amount}, {type}.
• {indicator_color} now injects the actual hex color code into MiniMessage <color:...> tags for real color rendering.
• Removed all hardcoded color logic from event handlers; color is now controlled by config and MiniMessage.
• Updated DamageDisplayUtil to accept and display Component objects, not plain strings.
• Centralized all config loading and template/icon logic in ConfigManager.
• Updated default/fallback templates in ConfigManager to use MiniMessage and color tags.
• Improved config documentation and placeholder usage for server owners.
• /tehreload command reloads all config, templates, and icons at runtime.