Update issue templates

Author: Piotr Piskorski

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,29 @@
+---
+name: Bug report
+about: 'Report a bug '
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+
+**Actual behaviour**
+A clear and concise description of what happened.
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Environment:**
+Provide environment on which the issue exists, e.g., GooglePixel 5, Android 13
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,17 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? What motivated You to create this request?**
+A clear and concise description of what the problem is, e.g., I'm always frustrated when [...]
+
+**Describe the solution you'd like to see**
+A clear and concise description of what you want to happen.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.