Add issue templates

Author: jaapio

.github/ISSUE_TEMPLATE/bug.yml

@@ -0,0 +1,26 @@
+name: "Bug report 🐛"
+description: "If something isn't working as expected 🤔."
+title: "[Bug]: "
+labels: ["bug", "triage"]
+
+body:
+  - type: "textarea"
+    attributes:
+      label: "Summary"
+      description: "Please describe your problem here"
+    validations:
+      required: true
+
+  - type: "textarea"
+    attributes:
+      label: "Code snippet that reproduces the problem"
+      description: |
+        Please provide a minimal code snippet that reproduces the problem. If you have a larger code example,
+        please provide a link to a repository or create a pull request that introduces a failing test case.
+
+  - type: "textarea"
+    attributes:
+      label: "Expected output"
+      description: "What did you expect to happen?"
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+  - name: "Support Question"
+    url: "https://github.com/orgs/phpDocumentor/discussions"
+    about: "We use GitHub issues only to discuss about bugs and new features. For this kind of questions about using the project, please use the discussions."

.github/ISSUE_TEMPLATE/feature.yaml

@@ -0,0 +1,11 @@
+name: "Feature request 🚀"
+description: "I have a suggestion (and may want to implement it 🙂)!"
+labels: ["feature", "triage"]
+
+body:
+  - type: "textarea"
+    attributes:
+      label: "Feature request"
+      description: "Please provide a clear description of what problem you are trying to solve and how would you want it to be solved."
+    validations:
+      required: true