Update issue templates

Improved issue templates

.github/ISSUE_TEMPLATE/design-improvement.md

@@ -0,0 +1,20 @@
+---
+name: Design Improvement
+about: Create a report to help us improve the design of the application
+title: "[DESIGN IMPROVEMENT]"
+labels: 'Type: Enhancement'
+assignees: DilanBoskan
+
+---
+
+**Describe the flaw**
+A clear and concise description of where the design flaw is to be found
+
+**Expected behavior**
+A desired solution to the flaw.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem and annotate the images.
+
+**Additional context**
+Add any other context about the problem here.