Update issue templates (#3066)

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,29 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+## Problem
+
+**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 [...]
+
+**Additional context**
+Add any other context or screenshots about the feature request here.
+
+## Solution
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+## Nice to Have
+
+**Describe non-essential extensions to the solution**
+Additional features which should be implemented if they are easy to accommodate but otherwise can be skipped