Notifications system by Adapts

# Changelog

## [1.0] - 2026-09-23

### Initial release

#### Added
- HUD notification system displayed in the top-right corner of the screen
- Progress bar showing the remaining display time (5 seconds)
- `/notifs <type> "<title>" "<message>" <target>` command to send notifications
- 3 notification types with their own color:
  - `alerts` (red)
  - `message` (blue)
  - `nothing` (gray)
- Targeting options: a specific player, `all` / `everyone`, or selectors (`@a`, `@p`...)
- Support for Minecraft color codes with `&` in titles and messages
- Automatic line wrapping for long messages
- Stacking of up to 5 notifications on screen at the same time
- Tab completion for notification types
- `notifications.admin` permission node (operators only by default)
- Compatibility with permission mods using Forge's permission API
- Command hidden from tab completion and `/help` for players without permission
- Command usable from the server console and command blocks