Add new Issue template for bug reports

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,133 @@
+name: Bug Report
+description: Helps us improve our product!
+labels: "Needs triage, [Type] Bug"
+title: "[Bug]: "
+body:
+  - type: markdown
+    attributes:
+      value: |
+        ### Thanks for contributing!
+
+        Please write a clear title, then fill in as much details as possible.
+
+        __Avoid using image hosting services such as Cloudup, Droplr, Imgur, etc., to link to media.__
+        Instead, attach screenshot(s) or recording(s) directly in any of the text areas below: click, then drag and drop.
+  - type: textarea
+    id: summary
+    attributes:
+        label: Quick summary
+  - type: textarea
+    id: steps
+    attributes:
+      label: Steps to reproduce
+      placeholder: |
+        1. Start at `site-domain.com/blog`.
+        2. Click on any blog post.
+        3. Click on the 'Like' button.
+        4. ...
+
+        Attach any media by drag and dropping or selecting upload.
+    validations:
+      required: true
+  - type: textarea
+    id: expected
+    attributes:
+      label: What you expected to happen
+      placeholder: |
+        e.g. The post should be liked.
+    validations:
+      required: true
+  - type: textarea
+    id: actual
+    attributes:
+      label: What actually happened
+      placeholder: |
+        e.g. Clicking the button does nothing visibly.
+    validations:
+      required: true
+  - type: dropdown
+    id: browser
+    attributes:
+      label: Browser
+      description: (You may select more than one)
+      options:
+        - Google Chrome/Chromium
+        - Mozilla Firefox
+        - Microsoft Edge
+        - Apple Safari
+        - iOS Safari
+        - Android Chrome
+      multiple: true
+  - type: input
+    id: issue_context
+    attributes:
+      label: Context
+      placeholder: |
+        e.g. Customer report, details of your exploratory testing, etc.
+  - type: markdown
+    attributes:
+      value: |
+        ---
+        ## Additional context
+
+        The following section is optional. If you're an Automattician, you should be able to fill it in. If not, please scroll to the bottom and submit the issue.
+  - type: dropdown
+    id: site-type
+    attributes:
+      label: Platform (Simple, Atomic, or both?)
+      description: (You may select more than one)
+      options:
+        - Simple
+        - Atomic
+        - Self-hosted
+      multiple: true
+  - type: textarea
+    id: other_notes
+    attributes:
+      label: Other notes
+      placeholder: |
+        e.g. Logs, CLI or console errors, notes, observations, etc.
+  - type: markdown
+    attributes:
+      value: |
+        ---
+        ## Issue severity
+
+        Please provide details around how often the issue is reproducible & how many users are affected.
+  - type: dropdown
+    id: reproducibility
+    attributes:
+      label: Reproducibility
+      options:
+        - Consistent
+        - Intermittent
+        - Once
+    validations:
+      required: true
+  - type: dropdown
+    id: users-affected
+    attributes:
+      label: Severity
+      description: How many users are impacted? A guess is fine.
+      options:
+        - One
+        - Some (< 50%)
+        - Most (> 50%)
+        - All
+  - type: dropdown
+    id: workarounds
+    attributes:
+      label: Available workarounds?
+      options:
+        - No and the platform is unusable
+        - No but the platform is still usable
+        - Yes, difficult to implement
+        - Yes, easy to implement
+        - There is no user impact
+  - type: textarea
+    id: workarounds-detail
+    attributes:
+      label: Workaround details
+      description: If you are aware of a workaround, please describe it below.
+      placeholder: |
+        e.g. There is an alternative way to access this setting in the sidebar, but it's not readily apparent.