Implement GitHub Issue Templates for bug reports and feature requests

[Nitya-003]

The Problem

The repository currently has no structured way for users to report bugs or suggest new features. This leads to incomplete information (e.g., missing Python/Flutter versions, lack of log data) which makes it harder for maintainers to provide support.

Proposed Solution

I propose adding a .github/ISSUE_TEMPLATE/ directory with standardized Markdown templates. This will ensure that all incoming issues are high-quality and actionable.

Templates to include:

• Bug Report: Sections for "Steps to Reproduce," "Expected vs. Actual Behavior," and "Environment Details" (OS, Python version, Flutter version).
• Feature Request: Sections for "Problem Statement" and "Proposed Solution/User Story."

Tasks

• Create .github/ISSUE_TEMPLATE/bug_report.md
• Create .github/ISSUE_TEMPLATE/feature_request.md

Please assign this to me! @Nitya-003

Labels: documentation, SWOC, SWOC'26