chore(github): change issue report template to a form

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,45 +0,0 @@
----
-name: Bug report
-about: Create a report to help us improve
-title: ''
-labels: ''
-assignees: ''
-
----
-
-<!-- 
-    Before creating this bug report, make sure you have read the theme documentation: https://docs.stack.jimmycai.com/
--->
-
-## Describe the bug
-A clear and concise description of what the bug is.
-
-## Expected behavior
-A clear and concise description of what you expected to happen.
-
-## To Reproduce
-Indicate the steps to reproduce this bug, if applicable.
-
-## Screenshots
-Add screenshots to help explain your problem.
-
-## Environment
-
-- **Hugo version** [e.g: 0.80.0]: 
-- **Hugo extended?**: Yes / No
-
-## Additional context
-Add any other context about the problem here.
-
-If it's a UI issue, fill the following information:
-
- - OS: [e.g. iOS]
- - Browser [e.g. chrome, safari]
- - Version [e.g. 22]
-
-## Content of config.yaml
-```yaml
-### Paste the content of the config file here
-```
-
-## Link to the demo site and/or source repository

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,63 @@
+name: Bug Report
+description: File a bug report
+title: "[Bug]: "
+labels: ["bug"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for taking the time to fill out this bug report! Please provide as much information as possible and make sure you have checked the [documentation](https://docs.stack.jimmycai.com/).
+  - type: textarea
+    id: what-happened
+    attributes:
+      label: What happened?
+      description: Also tell us, what did you expect to happen? Please be as detailed as possible, include screenshots and any other information that might help us reproduce the problem.
+      placeholder: Tell us what you see!
+    validations:
+      required: true
+  - type: input
+    id: hugo-version
+    label: Hugo version
+    description: "What is the version of Hugo you are using? (Note: this theme does not support non-extended version of Hugo)"
+    placeholder: ex. 0.100.0
+    validations:
+      required: true
+  - type: input
+    id: theme-version
+    label: Theme version
+    description: "What is the version of Stack theme you are using?"
+    placeholder: ex. 3.12.0
+    validations:
+      required: true
+  - type: dropdown
+    id: browsers
+    attributes:
+      label: What browsers are you seeing the problem on?
+      multiple: true
+      options:
+        - Firefox
+        - Chrome
+        - Safari
+        - Microsoft Edge
+  - 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: markdown
+    attributes:
+      value: |
+        If the issue is not present on the [demo site](https://demo.stack.jimmycai.com), in order to better understand the problem, please provide the link to the source code of your website (not the generated HTML). 
+        Or link to a minimal reproduction of the problem if there are sensible data. 
+  - type: input
+    id: bug-url
+    label: Link to the page with bug  
+    placeholder: https://demo.stack.jimmycai.com
+    value: https://demo.stack.jimmycai.com
+    validations:
+      required: true
+  - type: input
+    id: source-repo
+    label: Link to the source repository
+    placeholder: https://github.com/CaiJimmy/hugo-theme-stack