Adds issue templates

Adds issue templates for:
- Bug reports
- Feature requests
- Questions
- Feedback

.github/ISSUE_TEMPLATE/bug-report---.md

@@ -0,0 +1,22 @@
+---
+name: "Bug Report \U0001F41B"
+about: Submit a bug report for an issue you've come across
+title: "[BUG]"
+labels: "\U0001F41B Bug"
+assignees: Lissy93
+
+---
+
+Thank you for taking the time to raise a bug, and sorry that you've had issues with Dashy  😟
+
+**If applicable to your issue, please include:**
+- A description of the bug, including actual behavior and if applicable, expected behavior
+- Steps to reproduce
+- Info about your system (device, OS, browser and browser version)
+- Any console errors? If the issue happens at runtime, open up the dev tools [F12], and go to the Console tab. If the output is very long, please use [0bin](https://0bin.net/)
+- Any screenshots, if it is a frontend issue
+
+**Before submitting, please ensure that:**
+- [ ] This issue has not already been raised
+- [ ] You are using the latest version of Dashy
+- [ ] You've included the relevant information above