feat: Add comprehensive GitHub issue and PR templates

.github/ISSUE_TEMPLATE/bug_report.md

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+---
+name: Bug Report
+about: Create a report to help us improve TextTangle
+title: '[BUG] '
+labels: ['bug']
+assignees: ''
+
+---
+
+## 🐛 Bug Description
+A clear and concise description of what the bug is.
+
+## 🔄 Steps to Reproduce
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Select '....'
+4. See error
+
+## ✅ Expected Behavior
+A clear and concise description of what you expected to happen.
+
+## ❌ Actual Behavior
+A clear and concise description of what actually happened.
+
+## 📸 Screenshots
+If applicable, add screenshots to help explain your problem.
+
+## 🖥️ Environment Information
+**Device Information:**
+- Device: [e.g. Desktop, Mobile]
+- OS: [e.g. Windows 11, macOS, iOS]
+- Browser: [e.g. Chrome, Firefox, Safari]
+- Browser Version: [e.g. 118.0]
+
+**Game Information:**
+- Game Mode: [e.g. Daily Challenge, Custom Word]
+- Difficulty: [e.g. Easy, Medium, Hard]
+- Word Length: [e.g. 4, 5, 6, 7 letters]
+- Settings: [e.g. Sound ON/OFF, Colorblind Mode ON/OFF]
+
+## 📝 Additional Context
+Add any other context about the problem here. Include any error messages, console logs, or other relevant information.
+
+## ⚡ Priority
+- [ ] Low - Minor issue, doesn't affect core functionality
+- [ ] Medium - Affects some functionality but has workarounds
+- [ ] High - Affects core functionality
+- [ ] Critical - Game breaking issue

.github/ISSUE_TEMPLATE/config.yml

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+blank_issues_enabled: false
+contact_links:
+  - name: 🎮 Live Demo
+    url: https://eccentriccoder01.github.io/TextTangle
+    about: Try TextTangle live to see if you can reproduce the issue
+  - name: 📚 Documentation
+    url: https://github.com/eccentriccoder01/TextTangle/blob/main/README.md
+    about: Check the README for game features and instructions

.github/ISSUE_TEMPLATE/feature_request.md

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+---
+name: Feature Request
+about: Suggest an idea for TextTangle
+title: '[FEATURE] '
+labels: ['enhancement']
+assignees: ''
+
+---
+
+## 🚀 Feature Description
+A clear and concise description of the feature you'd like to see added.
+
+## 💡 Motivation
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+## 📋 Detailed Description
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+## 🎯 Use Cases
+Describe specific scenarios where this feature would be useful:
+- Use case 1: ...
+- Use case 2: ...
+- Use case 3: ...
+
+## 🖼️ Mockups/Examples (Optional)
+If applicable, add sketches, mockups, or examples to help visualize the feature.
+
+## 🔄 Alternatives Considered
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+## 🎮 Impact on Gameplay
+How would this feature affect the current gameplay experience?
+- [ ] Enhances existing features
+- [ ] Adds new gameplay mechanics
+- [ ] Improves accessibility
+- [ ] Improves user interface
+- [ ] Improves performance
+- [ ] Other: ___________
+
+## 📱 Platform Considerations
+Which platforms should this feature support?
+- [ ] Desktop Web
+- [ ] Mobile Web
+- [ ] All platforms
+
+## ⚖️ Priority
+How important is this feature to you?
+- [ ] Nice to have
+- [ ] Would improve experience significantly
+- [ ] Essential for better gameplay
+- [ ] Critical accessibility need
+
+## 📝 Additional Context
+Add any other context, screenshots, or examples about the feature request here.

.github/ISSUE_TEMPLATE/question.md

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+---
+name: Question
+about: Ask a question about TextTangle
+title: '[QUESTION] '
+labels: ['question']
+assignees: ''
+
+---
+
+## ❓ Question
+What would you like to know about TextTangle?
+
+## 🎯 Context
+Provide some context for your question. What are you trying to achieve?
+
+## 🔍 What I've Tried
+Have you tried looking for an answer elsewhere? Please describe what you've already tried:
+- [ ] Checked the README
+- [ ] Searched existing issues
+- [ ] Tried the live demo
+- [ ] Other: ___________
+
+## 📱 Environment (if relevant)
+If your question is related to a specific setup:
+- Device: [e.g. Desktop, Mobile]
+- OS: [e.g. Windows, macOS, iOS]
+- Browser: [e.g. Chrome, Firefox, Safari]
+
+## 📝 Additional Information
+Any additional information that might help answer your question.

.github/pull_request_template.md

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+## 🔄 Pull Request Description
+
+### 📋 Summary
+<!-- Provide a brief description of the changes in this PR -->
+
+### 🎯 Type of Change
+<!-- Mark the relevant option with an [x] -->
+- [ ] 🐛 Bug fix (non-breaking change which fixes an issue)
+- [ ] ✨ New feature (non-breaking change which adds functionality)
+- [ ] 💥 Breaking change (fix or feature that would cause existing functionality to not work as expected)
+- [ ] 📚 Documentation update
+- [ ] 🔧 Code refactoring (no functional changes)
+- [ ] 🎨 UI/UX improvements
+- [ ] ⚡ Performance improvements
+- [ ] 🧪 Test additions or updates
+
+### 🔗 Related Issues
+<!-- Link to related issues using: Fixes #123, Closes #456, etc. -->
+Fixes #
+
+### 🧪 Testing
+<!-- Describe how you tested your changes -->
+- [ ] I have tested these changes locally
+- [ ] I have tested on different browsers
+- [ ] I have tested on mobile devices
+- [ ] I have tested all difficulty levels
+- [ ] I have tested both Daily and Custom modes
+
+**Test Steps:**
+1. 
+2. 
+3. 
+
+### 📸 Screenshots/Videos (if applicable)
+<!-- Add screenshots or videos to demonstrate the changes -->
+
+**Before:**
+<!-- Screenshot/description of behavior before changes -->
+
+**After:**
+<!-- Screenshot/description of behavior after changes -->
+
+### 🎮 Gameplay Impact
+<!-- Describe how this affects the game experience -->
+- [ ] No impact on gameplay
+- [ ] Improves existing functionality
+- [ ] Adds new gameplay features
+- [ ] Changes game mechanics
+- [ ] Fixes gameplay bugs
+
+### 🖥️ Browser Compatibility
+<!-- Mark the browsers you've tested -->
+- [ ] Chrome
+- [ ] Firefox
+- [ ] Safari
+- [ ] Edge
+- [ ] Mobile browsers
+
+### ✅ Checklist
+<!-- Mark completed items with [x] -->
+- [ ] My code follows the project's style guidelines
+- [ ] I have performed a self-review of my code
+- [ ] I have commented my code in hard-to-understand areas
+- [ ] My changes generate no new console warnings or errors
+- [ ] I have tested that existing functionality still works
+- [ ] Any new features are properly documented
+- [ ] The UI remains responsive on different screen sizes
+
+### 📝 Additional Notes
+<!-- Any additional information reviewers should know -->
+
+### 🚀 Deployment Notes
+<!-- Any special considerations for deployment -->
+- [ ] No special deployment steps needed
+- [ ] Requires cache clearing
+- [ ] Other: ___________