Update issue templates

Author: AraHaan

.github/ISSUE_TEMPLATE/optimization-request.md

@@ -0,0 +1,17 @@
+---
+name: Optimization request
+about: Suggest an optimization idea for this project.
+
+---
+
+**Is your optimization request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the optimization request here.