Add issue template (#54)

.github/ISSUE_TEMPLATE/issue_template.yaml

@@ -0,0 +1,50 @@
+name: Issue Report
+description: File a bug report or ask a question
+title: "[Bug/Question] "
+labels: ["bug", "triage"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        The issue tracker is not for feature requests, please add your idea to MarkBench [forum thread](https://linustechtips.com/topic/1460878-markbench-development-and-feature-requests/)
+  - type: textarea
+    attributes:
+      label: Environment
+      description: |
+        examples:
+          - **MarkBench Test Version**: 1.0.0
+          - **OS**: Windows 11 22H2
+          - **GPU**: GTX 1070 Ti
+          - **CPU**: Intel i7 8700K
+      value: |
+          - MarkBench Test Version:
+          - OS:
+          - GPU:
+          - CPU:
+      render: markdown
+    validations:
+      required: false
+  - type: textarea
+    id: what-happened
+    attributes:
+      label: What happened?
+      description: Also tell us, what did you expect to happen?
+      placeholder: Tell us what you see!
+      value: "A bug happened!"
+    validations:
+      required: true
+  - type: textarea
+    id: logs
+    attributes:
+      label: Relevant log output
+      description: Please copy and paste any relevant log output. This will be automatically formatted into code, so no need for backticks.
+      render: shell
+  - type: textarea
+    attributes:
+      label: Anything else?
+      description: |
+        Links? References? Anything that will give us more context about the issue you are encountering!
+
+        Tip: You can attach images or log files by clicking this area to highlight it and then dragging files in.
+    validations:
+      required: false