Update pull_request_template.md

Author: nya-elimu

.github/pull_request_template.md

@@ -1,14 +1,19 @@
+### Issue Number
 <!-- Which issue does this PR address? E.g. "Resolves #123" -->
-Resolves #
+* Resolves #
 
 ### Purpose
-<!-- What is the purpose of this PR? -->
+<!-- What is the purpose of this PR? Why is it needed? -->
+* 
 
 ### Technical Details
 <!-- Are there any key aspects of the implementation to highlight? -->
+* 
 
 ### Testing Instructions
 <!-- How can the reviewer verify the functionality or fix introduced by this PR? Please provide steps. -->
+* 
 
 ### Screenshots
 <!-- If this PR affects the UI, please include before/after screenshots demonstrating the change(s). -->
+*