chore: set up issue forms

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,64 @@
+name: Bug report
+description: Create a bug report to help us improve
+labels: ['type: bug']
+
+body:
+- type: markdown
+  attributes:
+    value: |
+      Thanks for taking the time to submit a bug report. Please provide a general summary of the issue in the Title above.
+- type: textarea
+  attributes:
+    label: Description
+    description: Provide a more detailed introduction to the issue itself, and why you consider it to be a bug.
+  validations:
+    required: true
+- type: textarea
+  attributes:
+    label: Expected Behavior
+    description: Tell us what should happen.
+  validations:
+    required: false
+- type: textarea
+  attributes:
+    label: Actual Behavior
+    description: Tell us what happens instead.
+  validations:
+    required: false
+- type: textarea
+  attributes:
+    label: Possible Fix
+    description: Not obligatory, but suggest a fix or reason for the bug.
+  validations:
+    required: false
+- type: textarea
+  attributes:
+    label: Steps to reproduce
+    description: >
+      Provide a link to a live example, or an unambiguous set of steps to reproduce this bug.
+      Include code to reproduce, if relevant.
+    placeholder: |
+      1.
+      2.
+      3.
+  validations:
+    required: false
+- type: textarea
+  attributes:
+    label: Additional Context
+    description: How has this bug affected you? What were you trying to accomplish?
+  validations:
+    required: false
+- type: textarea
+  attributes:
+    label: Your Environment
+    description: Please tell us about your environment. Provide the output of the following commands.
+    value: |
+      - Python version used (`python --version`):
+      - python-re3data version used (`python -m pip show oaipmh-scythe | grep "^Version:"`):
+      - Operating system and version:
+  validations:
+    required: false
+
+# This issue template is adapted from:
+# "open-source-templates", https://github.com/TalAter/open-source-templates (MIT License).