chore: update issue templates

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,30 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+If possible include a code sample exhibiting the problem.
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. Linux,Windows]
+ - Terminal Emulator [e.g xterm, Konsole, Terminal, iTerm2, ConEmu]
+ - Font [e.g Inconsolata, Monospace]
+ - Crate version [e.g. 0.7]
+ - Backend [e.g termion, crossterm]
+
+**Additional context**
+Add any other context about the problem here.