[GH] Replace `Feature request` template with form (#3126)

* replace feature_request.md with feature_request.yml (form)

* fix typo and formatting in feature_request.yml

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,18 +0,0 @@
----
-name: Feature request
-about: Suggest an idea for this project
-title: "[Feature]"
-labels: enhancement
-assignees: ''
-
----
-
-**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 [...] -->
-
-**Describe the Feature**
-<!-- A clear and concise description of what you want to happen. -->
-<!-- Add a link to the feature if it is an existing move/ability/etc -->
-
-**Additional context**
-<!-- Add any other context or screenshots about the feature request here. -->

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,39 @@
+name: Feature Request
+description: Suggest an idea for this project
+title: "[Feature] "
+labels: ["enhancement"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for taking the time to fill out this feature request!
+  - type: textarea
+    id: relation
+    attributes:
+      label: Is your feature request related to a problem? Please describe.
+      description: Clear and concise description of what the problem is.
+      placeholder: E.g. "I'm always frustrated when [...]"
+    validations:
+      required: true
+  - type: markdown
+    attributes:
+      value: |
+        ---
+  - type: textarea
+    id: description
+    attributes:
+      label: Describe the Feature
+      description: A clear and concise description of what you want to happen. Add a link to the feature if it is an existing move/ability/etc.
+    validations:
+      required: true
+  - type: markdown
+    attributes:
+      value: |
+        ---
+  - type: textarea
+    id: additional-context
+    attributes:
+      label: Additional context
+      description: Add any other context or screenshots about the feature request here.
+    validations:
+      required: true