Fix issue forms

.github/ISSUE_TEMPLATE/Feature_request.yml

@@ -0,0 +1,20 @@
+name: 💡 Feature Request
+description: Suggest an idea for mailcow.
+labels: ["enhancement"]
+body:
+  - type: textarea
+    attributes:
+      label: Summary
+      description: Please describe your idea in a reasonable amount of detail.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Motivation
+      description: Please describe how your idea would benefit you and other users.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Additional context
+      description: Add any other context or screenshots about the feature request.