Update and rename enhancement.md to enhancement.yml

.github/PULL_REQUEST_TEMPLATE/enhancement.md

@@ -1,10 +0,0 @@
----
-name: Enhancement
-about: Add a new feature
-title: 'Enhancement: '
-labels: enhancement
----
-#### Please check for duplicates or similar PRs before creating this issue.
-## Does this PR close any issue(s)? If so, link them below.
-
-## What do your change(s) add, and why should they be implemented?

.github/PULL_REQUEST_TEMPLATE/enhancement.yml

@@ -0,0 +1,18 @@
+name: Enhancement
+description: Add a new feature
+labels: ["enhancement"]
+title: "Enhancement: "
+body:
+  - type: checkboxes
+    attributes:
+      label: Issue Checklist
+      options:
+        - label: I have checked if this PR isn't a duplicate
+        
+  - type: textarea
+    attributes:
+      label: Does this PR fix any issues? Please link them below if so.
+
+  - type: textarea
+    attributes:
+      label: What do your change(s) add, and why should they be implemented?