chore: add feature request issue template (#16)

Author: g-husam

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,6 +1,7 @@
 ---
 name: Bug report
 about: Create a report to help us improve
+labels: "bug"
 
 ---
 

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,22 @@
+---
+name: Feature request
+about: Create a request for a new feature
+labels: "enhancement"
+
+---
+
+## What
+
+_Describe the feature being requested, with as much detail as you can._
+
+## Why
+
+_Describe the rationale/motivation for this feature_.
+
+### Alternatives
+
+_Describe any existing or possible workarounds_.
+
+## Who (use cases)
+
+_Describe particular use cases if possible, including organization/company where relevant, expected usage and impact, to help us prioritize_.