feat(docs): complete PlayHours mod implementation with comprehensive documentation

- Add complete PlayHours mod source code with all features:
  * Schedule enforcement with per-day schedules and midnight-spanning support
  * Login control with configurable thresholds and exemptions
  * Warnings and auto-kick system with countdown functionality
  * Force modes (NORMAL/FORCE_OPEN/FORCE_CLOSED) for maintenance
  * Whitelist/blacklist system for player access control
  * Date exceptions for holidays and special events
  * Multi-language support (English/French) with smart time formatting
  * LuckPerms integration with vanilla ops fallback
  * Dynamic MOTD system with real-time schedule display
  * Comprehensive command system with permission integration
  * TOML configuration with hot-reload support

- Add comprehensive documentation suite:
  * Installation guide with step-by-step setup instructions
  * Complete configuration reference with all options
  * Commands reference with usage examples
  * Features overview with detailed explanations
  * MOTD system configuration and customization guide
  * Permissions system documentation with LuckPerms integration
  * Technical details covering architecture and limitations
  * Usage examples with real-world scenarios
  * Changelog with version history

- Add resource files:
  * Language files (en_us.json, fr_fr.json) with localized messages
  * Mod metadata (mods.toml) with proper Forge configuration
  * Resource pack metadata (pack.mcmeta)

- Update build configuration:
  * Gradle build system with proper dependencies
  * Project properties and version management
  * Development environment setup

- Restructure documentation:
  * Replace old README.txt with new comprehensive README.md
  * Create modular documentation structure in docs/ directory
  * Add cross-references and navigation between documents
  * Include quick start guide and common use cases

This commit represents the complete v1.0.0 release of PlayHours, a production-ready server operation hours enforcement mod for Minecraft Forge 1.20.1.

README.md

@@ -0,0 +1,99 @@
+# PlayHours - Server Operation Hours Enforcement
+
+**Version:** 1.0.0  
+**Minecraft:** 1.20.1  
+**Forge:** 47.4.10  
+**Java:** 17+  
+**Author:** Mr-KayJayDee
+
+A production-ready server-side Forge mod that enforces configurable server open hours with per-day schedules, automatic warnings, login blocking, and comprehensive admin commands.
+
+## 🚀 Quick Start
+
+1. **Download** `playhours-1.0.0.jar` from the `build/libs/` directory
+2. Place in your server's `mods/` folder
+3. Start the server to generate the default config
+4. Edit `config/playhours.toml` to your needs
+5. Use `/hours reload` or restart the server
+
+## ✨ Key Features
+
+- **🕒 Schedule Enforcement** - Per-day schedules with midnight-spanning support
+- **🚫 Login Control** - Deny logins outside open hours with clear messages
+- **⚠️ Warnings & Auto-Kick** - Configurable warnings and automatic player removal
+- **🔧 Force Modes** - Override schedule (NORMAL/FORCE_OPEN/FORCE_CLOSED)
+- **👥 Whitelist/Blacklist** - Player access control independent of schedule
+- **📅 Date Exceptions** - Special open/closed dates for holidays and events
+- **🌍 Multi-Language** - English and French support with smart time formatting
+- **🔑 Permissions** - LuckPerms integration with ops fallback
+- **📢 MOTD Display** - Dynamic server list information with schedule status
+
+## 📚 Documentation
+
+### Core Documentation
+- **[Installation Guide](docs/INSTALLATION.md)** - Setup and installation instructions
+- **[Configuration Guide](docs/CONFIGURATION.md)** - Complete configuration reference
+- **[Commands Reference](docs/COMMANDS.md)** - All available commands and usage
+- **[Features Overview](docs/FEATURES.md)** - Detailed feature explanations
+
+### Advanced Documentation
+- **[MOTD System](docs/MOTD.md)** - Message of the Day configuration and customization
+- **[Permissions System](docs/PERMISSIONS.md)** - Permission nodes and LuckPerms integration
+- **[Technical Details](docs/TECHNICAL.md)** - Architecture, limitations, and implementation details
+- **[Usage Examples](docs/EXAMPLES.md)** - Real-world scenarios and configurations
+
+### Additional Resources
+- **[Changelog](docs/CHANGELOG.md)** - Version history and updates
+- **[Building from Source](docs/TECHNICAL.md#building-from-source)** - Compilation instructions
+
+## 🎯 Common Use Cases
+
+### Basic Server Hours
+```toml
+[defaults]
+periods = ["09:00 AM-06:00 PM"]
+
+[days]
+saturday = ["02:00 PM-11:59 PM"]
+sunday = ["02:00 PM-10:00 PM"]
+```
+
+### Weekend Events
+```toml
+[exceptions]
+open_dates = ["2025-12-31 08:00 PM-11:59 PM"]  # New Year's Eve
+closed_dates = ["2025-12-25"]                   # Christmas Day
+```
+
+### Maintenance Mode
+```
+/hours force close
+```
+
+## 🔧 Quick Commands
+
+| Command | Description | Permission |
+|---------|-------------|------------|
+| `/hours status` | Show current server status | `playhours.view` |
+| `/hours force open` | Override to always open | `playhours.admin` |
+| `/hours force close` | Override to always closed | `playhours.admin` |
+| `/hours reload` | Reload configuration | `playhours.admin` |
+
+## 📋 Requirements
+
+- **Minecraft:** 1.20.1
+- **Forge:** 47.4.10+
+- **Java:** 17 or 23
+- **Server-side only** - No client mod required
+
+## 🆘 Support
+
+For issues, feature requests, or questions, please refer to the detailed documentation or contact the author.
+
+## 📄 License
+
+All Rights Reserved © 2025 Mr-KayJayDee
+
+---
+
+*For detailed information about any aspect of the mod, please refer to the specific documentation files listed above.*