[+] HyFetch bug report template

.github/ISSUE_TEMPLATE/hf_bug.md

@@ -0,0 +1,32 @@
+---
+name: HyFetch Bug report
+about: Create a report for coloring related bugs.
+title: ''
+labels: 'hyfetch'
+assignees: ''
+
+---
+
+### Describe the bug
+A clear and concise description of what the bug is.
+
+- [ ] Does this issue still occur in the master branch? (**Required**)
+
+### Expected behavior
+A clear and concise description of what you expected to happen.
+
+### Screenshots
+Please include a screenshot of your system information if the specific system environment is relevant to the bug.
+
+If applicable, add screenshots to help explain your problem.
+
+### Config file
+
+Please paste the content of `~/.config/hyfetch.json` below:
+
+```json
+"(here)"
+```
+
+### Additional context
+Add any other context about the problem here.