Update issue templates

.github/ISSUE_TEMPLATE/bug-report.md

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+---
+name: Bug Report
+about: Create a report to help us improve
+title: "[Bug]"
+labels: ''
+assignees: ''
+
+---
+
+## 🚨 Description
+
+Describe the bug clearly and concisely. What did you expect to happen, and what actually happened?
+
+## 🤖 Steps to Reproduce
+
+List the exact steps to reproduce the issue. For example:
+
+1. Go to '...'
+2. Click on '...'
+3. Scroll down to '...'
+4. See the error
+
+## 🧩 Expected Behavior
+
+What *should* happen instead?
+
+## 🖥️ Environment
+
+Please provide details about your environment:
+
+- OS:
+- Python version:
+- Library version:
+- Browser (if applicable):
+
+## 📸 Screenshots / Logs (Optional)
+
+Add screenshots or paste error logs here if available.
+
+## ✅ Additional Context (Optional)
+
+Any other relevant context or information about the problem?

.github/ISSUE_TEMPLATE/feature-request.md

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+---
+name: Feature Request
+about: Suggest an idea for this project
+title: "[Request]"
+labels: ''
+assignees: ''
+
+---
+
+## 🚀 Feature Request
+
+Describe the feature you'd like. Clearly explain what you want to add or improve.
+
+## 🔍 Motivation
+
+Why is this feature important or useful? Explain what problem it solves or how it improves the user/developer experience.
+
+## 🧠 Algorithm Details (Optional)
+
+Is this related to an algorithm in the package? If so, please provide technical details, such as:
+
+- Which algorithm this affects or extends
+- Suggested changes or improvements
+- Any relevant theoretical background
+- (Optional) Benchmarks or comparisons to support your proposal

.github/ISSUE_TEMPLATE/general-issue.md

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+---
+name: General Issue
+about: For reporting ideas, problems, or tasks that don’t fit other templates
+title: "[General]"
+labels: ''
+assignees: ''
+
+---
+
+## 📝 Description
+
+Provide a clear and concise description of the issue or feature request. What is the context, and what problem are we trying to solve?
+
+## 🎯 Goal
+
+Explain the purpose of this issue. Why is it important to address? What value does it bring to users or the project?
+
+## 💡 Proposed Solution
+
+Describe a concrete solution or proposal to address the issue. Include relevant technical details, trade-offs, or alternatives if applicable.
+
+## ✅ Tasks (Optional)
+
+A checklist of actionable steps to complete this issue:
+
+- [ ] Step 1
+- [ ] Step 2
+- [ ] ...