CalDAV: Limit recurrence expansions in calendar reports

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -1,4 +1,4 @@
-name: I am absolutely certain I found a bug
+name: I found a bug
 description: Most reported issues turn out to be configuration problems rather than actual bugs. If you are not 100% certain this is a bug, please start a new discussion instead.
 title: "🐛: "
 labels: ["bug"]
@@ -6,7 +6,7 @@ body:
   - type: markdown
     attributes:
       value: |
-        Thanks for taking the time to fill out this bug report! Use this form only for reporting bugs. If you have a question or problem, please use the [Q&A discussion](https://github.com/stalwartlabs/stalwart/discussions/new?category=q-a).
+        Thanks for taking the time to fill out this bug report! Most reported issues turn out to be configuration problems rather than actual bugs. If you are not 100% certain this is a bug, please start a new [discussion](https://github.com/stalwartlabs/stalwart/discussions/new?category=q-a) instead.
   - type: textarea
     id: what-happened
     attributes: