HeadHunter bot for LinksPlatform team recruitment

[konard]

🎯 Summary

This PR implements the HeadHunter bot as requested in issue #212. The bot asks programmers a simple question: "Would you like to become a part of LinksPlatform team?" and focuses only on positive responses to save time.

Key Features

• HeadHunterTrigger: Automatically detects recruitment-related issues and posts the recruitment question
• HeadHunterResponseTrigger: Processes user responses and takes appropriate actions
• Time-Efficient: Ignores "no" responses and closes those issues automatically
• Focus on Yes: Provides detailed next steps for interested candidates

🤖 Implementation Details

Files Added/Modified

• ✅ csharp/Platform.Bot/Triggers/HeadHunterTrigger.cs - Main recruitment trigger
• ✅ csharp/Platform.Bot/Triggers/HeadHunterResponseTrigger.cs - Response handler
• ✅ csharp/Platform.Bot/Program.cs - Integration with existing bot system
• ✅ csharp/Platform.Bot/HeadHunterBot.md - Comprehensive documentation
• ✅ examples/HeadHunterBotTest.cs - Basic test validation

How It Works

1. Trigger Detection: Bot activates when GitHub issues contain "headhunter", "recruit", or "join team" in the title
2. Question Posted: Asks the key question with clear yes/no options
3. Response Processing:
   • "Yes" responses: Provides next steps for joining the team
   • "No" responses: Politely closes the issue to save time

Integration

• Uses existing GitHubStorage class for GitHub API interactions
• Implements ITrigger<Issue> interface following established patterns
• Registered with IssueTracker in the bot's main program

✅ Test Plan

• Code compiles successfully without errors
• Follows existing codebase patterns and conventions
• HeadHunterTrigger correctly identifies recruitment issues
• HeadHunterResponseTrigger processes yes/no responses appropriately
• Integration with existing bot system verified
• Documentation covers all aspects of usage

🚀 Usage Example

1. User creates issue: "HeadHunter - Looking for developers"
2. Bot responds: "Would you like to become a part of LinksPlatform team?"
3. User responds: "Yes ✅"
4. Bot provides detailed next steps and contact information

📋 Issue Reference

Fixes #212

---

This implementation successfully addresses the requirement to create a bot that asks programmers about joining the LinksPlatform team while focusing only on positive responses to save time.

🤖 Generated with Claude Code