Add issue template for features.

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -1,6 +1,6 @@
 name: Bug report
 description: Create a report to help us reproduce and fix a bug
-labels: bug
+labels: [bug]
 
 body:
 - type: markdown

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,35 @@
+name: Feature request
+description: Suggest an idea for this project
+labels: [enhancement]
+
+body:
+- type: markdown
+  attributes:
+    value: >
+      #### Please check that this idea has not been proposed previously, by searching through the [issues list](https://github.com/vnmabus/rdata/issues).
+- type: textarea
+  attributes:
+    label: Motivation
+    description: >
+      A clear and concise description of what the problem is. Ex. I am always frustrated when [...]
+  validations:
+    required: true
+- type: textarea
+  attributes:
+    label: Desired functionality
+    description: >
+      A clear and concise description of what you want to happen.
+  validations:
+    required: true
+- type: textarea
+  attributes:
+    label: Alternatives
+    description: >
+      A clear and concise description of any alternative solutions or features you have considered.
+  validations:
+    required: false
+- type: textarea
+  attributes:
+    label: Additional context
+    description: >
+      Add any other context about the problem here.