Migrate to GitHub issue forms and open bug reports/questions/enhancement requests to contributors

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,24 +0,0 @@
----
-name: Report a bug (sponsors-only)
-about: "Create a report about something that is not working properly. Note: tickets opened by non-sponsors will be automatically closed"
-labels: bug
----
-
-### Describe the bug
-A clear and concise description of what the bug is.
-
-### To reproduce
-<!--
-We ❤ code! Ideally, please point us to a minimalistic repro project hosted in a GitHub repository.
-For a repro project, create a new project and apply the minimum required code to result in the issue you're observing.
--->
-
-### Exceptions (if any)
-<!-- 
-Include the exception you get when facing this issue.
--->
-
-### Further technical details
-- ASP.NET Core version.
-- Include the output of `dotnet --info`.
-- The IDE (VS / VS Code/ VS4Mac) you're running on, and its version.

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,49 @@
+name: Report a bug (sponsors and contributors-only)
+description: Create a report about something that is not working properly
+labels: [bug]
+
+body:
+- type: checkboxes
+  attributes:
+    label: Confirm you've already contributed to this project or that you sponsor it
+    description: "Note: tickets opened by non-sponsors/contributors will be automatically closed."
+    options:
+    - label: I confirm I'm a sponsor or a contributor
+      required: true
+
+- type: dropdown
+  id: version
+  attributes:
+    label: Version
+    description: What version of OpenIddict are you running?
+    options:
+      - 1.x (no longer supported)
+      - 2.x (no longer supported)
+      - 3.x
+      - 4.x (in preview)
+  validations:
+    required: true
+
+- type: textarea
+  attributes:
+    label: Describe the bug
+    description: A clear and concise description of what the bug is.
+  validations:
+    required: true
+
+- type: textarea
+  attributes:
+    label: To reproduce
+    description: |
+      We ❤ code! Ideally, please point us to a minimalistic repro project hosted in a GitHub repository.
+      For a repro project, create a new project and apply the minimum required code to result in the issue you're observing.
+  validations:
+    required: true
+
+- type: textarea
+  attributes:
+    label: Exceptions (if any)
+    description: Include the exception you get when facing this issue.
+    render: shell
+  validations:
+    required: false

.github/ISSUE_TEMPLATE/config.yml

@@ -1,4 +1,4 @@
-blank_issues_enabled: true
+blank_issues_enabled: false
 contact_links:
   - name: Sponsor the project
     url: https://github.com/sponsors/kevinchalet

.github/ISSUE_TEMPLATE/enhancement.md

@@ -1,15 +0,0 @@
----
-name: Suggest an enhancement (sponsors-only)
-about: "Suggest an idea for this project. Note: tickets opened by non-sponsors will be automatically closed"
-labels: enhancement
----
-
-### Is your feature request related to a problem?
-A clear and concise description of what the problem is.
-Example: I am trying to do [...] but [...].
-
-### Describe the solution you'd like
-A clear and concise description of what you want to happen. Include any alternative solutions you've considered.
-
-### Additional context
-Add any other context or screenshots about the feature request here.

.github/ISSUE_TEMPLATE/enhancement.yml

@@ -0,0 +1,26 @@
+name: Suggest an enhancement (sponsors and contributors-only)
+description: Suggest an idea for this project
+labels: [enhancement]
+
+body:
+- type: checkboxes
+  attributes:
+    label: Confirm you've already contributed to this project or that you sponsor it
+    description: "Note: tickets opened by non-sponsors/contributors will be automatically closed."
+    options:
+    - label: I confirm I'm a sponsor or a contributor
+      required: true
+
+- type: textarea
+  attributes:
+    label: Describe the solution you'd like
+    description: A clear and concise description of what you want to happen. Include any alternative solutions you've considered.
+  validations:
+    required: true
+
+- type: textarea
+  attributes:
+    label: Additional context
+    description: Add any other context or screenshots about the feature request here.
+  validations:
+    required: false

.github/ISSUE_TEMPLATE/question.md

@@ -1,5 +0,0 @@
----
-name: Ask a question or request support (sponsors-only)
-about: "Ask a question about this project or request support. Note: tickets opened by non-sponsors will be automatically closed"
-labels: question
----

.github/ISSUE_TEMPLATE/question.yml

@@ -0,0 +1,32 @@
+name: Ask a question or request support (sponsors and contributors-only)
+description: Ask a question about this project or request support
+labels: [question]
+
+body:
+- type: checkboxes
+  attributes:
+    label: Confirm you've already contributed to this project or that you sponsor it
+    description: "Note: tickets opened by non-sponsors/contributors will be automatically closed."
+    options:
+    - label: I confirm I'm a sponsor or a contributor
+      required: true
+
+- type: dropdown
+  id: version
+  attributes:
+    label: Version
+    description: What version of OpenIddict are you running?
+    options:
+      - 1.x (no longer supported)
+      - 2.x (no longer supported)
+      - 3.x
+      - 4.x (in preview)
+  validations:
+    required: true
+
+- type: textarea
+  attributes:
+    label: Question
+    description: Your question, including any technical information that may help answer your question.
+  validations:
+    required: true