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.

gradle.properties

@@ -42,9 +42,9 @@ mapping_version=1.20.1
 
 # The unique mod identifier for the mod. Must be lowercase in English locale. Must fit the regex [a-z][a-z0-9_]{1,63}
 # Must match the String constant located in the main mod class annotated with @Mod.
-mod_id=examplemod
+mod_id=playhours
 # The human-readable display name for the mod.
-mod_name=Example Mod
+mod_name=PlayHours
 # The license of the mod. Review your options at https://choosealicense.com/. All Rights Reserved is the default.
 mod_license=All Rights Reserved
 # The mod version. See https://semver.org/
@@ -52,8 +52,8 @@ mod_version=1.0.0
 # The group ID for the mod. It is only important when publishing as an artifact to a Maven repository.
 # This should match the base package used for the mod sources.
 # See https://maven.apache.org/guides/mini/guide-naming-conventions.html
-mod_group_id=com.example.examplemod
+mod_group_id=com.mrkayjaydee.playhours
 # The authors of the mod. This is a simple text string that is used for display purposes in the mod list.
-mod_authors=YourNameHere, OtherNameHere
+mod_authors=Mr-KayJayDee
 # The description of the mod. This is a simple multiline text string that is used for display purposes in the mod list.
-mod_description=Example mod description.\nNewline characters can be used and will be replaced properly.
+mod_description=Enforces server open hours with schedules, warnings, login control, and admin commands.\nServer-only. LuckPerms compatible (soft).