Merge branch '145-issue-template' into 'master'

Add Issue Template

Closes #145

See merge request librewolf-community/settings!31

.gitlab/issue_templates/Default.md

@@ -0,0 +1,42 @@
+# Pre-requisites
+
+(Before submitting a new issue, please help us by performing these simple steps.)
+
+- [ ] I've read any relevant section of [the FAQ](https://librewolf.net/docs/faq/) and [Settings](https://librewolf.net/docs/settings/) pages of the website.
+- [ ] I've checked that the issue [has not already been submitted](https://gitlab.com/groups/librewolf-community/-/issues).
+- [ ] I've checked that the problem is not present in vanilla Firefox.
+- [ ] I've tested whether the problem also occurs in a new profile.
+
+## Summary
+
+(Describe the problem concisely.)
+
+- [ ] The issue persists even if I make a new profile.
+
+## Steps to reproduce
+
+(How to reproduce the problem, step by step.)
+
+## What is the current bug behavior?
+
+(What actually happens.)
+
+## What is the expected correct behavior?
+
+(What you should see instead.)
+
+## Attempted fixes
+
+(If you've tried anything to fix the issue, even if it didn't quite work, it can be helpful.)
+
+## Relevant logs and/or screenshots and/or videos
+
+(Paste any relevant logs - please use code blocks (```) to format console output, logs, and code, as
+it's very hard to read otherwise.)
+
+## Helpful information
+
+- Librewolf Version:
+- Operating System:
+- Installation method:
+- Relevant extensions, if any: