glab-issue: add page (#7615)

pages/common/glab-issue.md

@@ -0,0 +1,24 @@
+# glab issue
+
+> Manage GitLab issues from the command-line.
+> More information: <https://glab.readthedocs.io/en/latest/issue>.
+
+- Display a specific issue:
+
+`glab issue view {{issue_number}}`
+
+- Create a new issue in the default web browser:
+
+`glab issue create --web`
+
+- List the last 10 issues with the `bug` label:
+
+`glab issue list --per-page {{10}} --label "{{bug}}"`
+
+- List closed issues made by a specific user:
+
+`glab issue list --closed --author {{username}}`
+
+- Reopen a specific issue:
+
+`glab issue reopen {{issue_number}}`