docs: Add feature request issue template

This template provides a structured format for feature requests including:
- Clear feature description and use case
- Proposed solution with technical details
- Alternatives and examples
- Implementation complexity estimation
- Contribution willingness

This follows the issue management rules defined in CLAUDE.md.

Author: shafiqahmeddev

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,61 @@
+---
+name: Feature Request
+about: Suggest an idea for enhancing AIDAS
+title: '[FEATURE] '
+labels: 'enhancement, needs-triage'
+assignees: ''
+
+---
+
+## Feature Description
+A clear and concise description of the feature you'd like to see implemented.
+
+## Use Case
+Explain why this feature is needed and who would benefit from it.
+
+**Current Situation:**
+- What is the current behavior/limitation?
+- What problems does this cause?
+
+**Desired Outcome:**
+- How would this feature solve those problems?
+- What would be the benefits?
+
+## Proposed Solution
+Describe how you think this feature should work:
+
+1. **User Interface Changes** (if applicable):
+   - How should the feature be accessed?
+   - What new UI elements are needed?
+
+2. **Technical Implementation**:
+   - High-level description of the implementation
+   - Any specific technologies or approaches you suggest
+
+3. **Configuration** (if applicable):
+   - What configuration options should be available?
+   - Default values?
+
+## Alternatives Considered
+Have you considered any alternative solutions or features? If so, please describe them.
+
+## Examples
+If possible, provide examples of:
+- Similar features in other projects
+- Mockups or wireframes
+- Code snippets showing the desired API
+
+## Additional Context
+Add any other context, screenshots, or information about the feature request here.
+
+## Implementation Complexity
+Your estimate of the implementation complexity:
+- [ ] Low - Simple addition, minimal changes
+- [ ] Medium - Moderate changes, some refactoring needed
+- [ ] High - Major changes, significant development effort
+
+## Are you willing to contribute?
+- [ ] Yes, I can implement this feature
+- [ ] Yes, I can help with testing
+- [ ] Yes, I can help with documentation
+- [ ] No, but I'm available for discussion