Update and rename feature_request.md to feature_request.yml

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,32 @@
+name: Feature request
+description: Suggest an idea for Terrain3D, or something else that isn't a technical issue
+body:
+
+- type: markdown
+  attributes:
+    value: |
+      Have you reviewed the [status](https://github.com/TokisanGames/Terrain3D/wiki#project-status) of current and pending features?
+      Terrain3D is a heightmap based terrain. Realtime modification is technically possible, that's how we edit it, but most gamedevs who want destructable terrains are better served with [Zylann's Voxel Tools](https://github.com/Zylann/godot_voxel).
+
+- type: textarea
+  attributes:
+    label: Description
+    description: |
+      Please describe the feature you would like to see in Terrain3D, how it might work, and why it's helpful.
+      Include examples of other terrain systems, GDC talks, white papers, and links to blogs or code that will be good reference information to start from.
+  validations:
+    required: true
+
+- type: dropdown
+  id: volunteering
+  attributes:
+    label: Are you willing to help create this feature?
+    description: |
+      If so, this issue and our conversations on discord will help make sure your efforts are aligned with other plans.
+      If not, the feature will be considered by contributors, but no promises.
+    options:
+      - ''
+      - 'Yes'
+      - 'No'
+  validations:
+    required: true