Add comprehensive analysis report for 332 open SWT issues

.github/agents/issue-agent.md

@@ -0,0 +1,20 @@
+---
+name: Isse Checker
+description: Checks a repository for issues that are outdated or already fixed
+---
+
+# Issue Agent
+
+Fetch all [open issues](https://github.com/eclipse-platform/eclipse.platform.swt/issues) and create a report.
+
+Checking Issues should include:
+
+1) If the issue already fixed, e.g. is the problem described reproducible and do we have a snippet and the problem can not be reproduced anymore with the current codebase
+2) If no snippet to test is there try to derive a [minimal reproducer](http://www.sscce.org/)
+3) If no snippet can be derived we need to ask the author for more details
+
+A report would then:
+
+- List all open issues that are likley already fixed
+- Issues for what minimal reproducer could be derived and the snippet to reproduce it (e.g. as Snippet_Issue<issunumer>.java)
+- Issues for what more information are needed and what likley is required (e.g. crash dump, stacktrace, ...)