Update templates (#13)

* chore: update issue templates

* chore: update PR template

* chore: update templates

.github/ISSUE_TEMPLATE/question_about_usage.md

@@ -0,0 +1,23 @@
+---	
+name: Question about usage
+about: Ask a question about nearby_service usage
+title: "[QUESTION]: "
+labels: question
+assignees: ksenia312
+
+---	
+
+### Question:
+Provide your question here (e.g., “I’m not sure how to pass the peer ID to the `connectById()` method.”)
+
+### Code Snippet:
+Provide any relevant code snippets where you are using the API
+
+```dart	
+// Example code where the issue occurs	
+_nearbyService.initialize();	
+_nearbyService.connectById(deviceId);	
+```
+---
+
+Your effort is appreciated 💗