issue and pull request template

.github/ISSUE_TEMPLATE/Bug_report.yaml

@@ -0,0 +1,11 @@
+name: Bug Report
+description: What steps will reproduce the problem?
+labels: Bug
+body:
+  - type: textarea
+    id: description
+    attributes:
+      label: Description
+      description: Description of the problem found
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/Feature_request.yaml

@@ -0,0 +1,8 @@
+name: Feature Request
+description: Describe the feature briefly
+body:
+  - type: textarea
+    id: description
+    attributes:
+      label: Description
+      description: What do we aim to achieve?

.github/ISSUE_TEMPLATE/config.yaml

@@ -0,0 +1 @@
+blank_issues_enabled: false

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,9 @@
+| Q            | A                                                         |
+|--------------|-----------------------------------------------------------|
+| Is bugfix?   | **Yes / No**                                              |
+| New feature? | **Yes / No**                                              |
+| Breaks BC?   | **Yes / No**                                              |
+| Fixed issues | comma-separated list of tickets # fixed by the PR, if any |
+
+------
+_Description of the changes being made._