docs: update issue templates with default titles

The bug report and feature request templates within the .github directory have been updated. The title fields, which were initially left empty, now have default titles for more specific identification. This change will help to categorize issues better and facilitate quicker issue resolution.

Author: nekofar

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -1,14 +1,11 @@
 name: Bug report
 description: Create a report to help us improve
 
----
-title: ''
 labels:
   - bug
 assignees:
   - nekofar
 
----
 body:
   - type: textarea
     attributes:

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -1,14 +1,11 @@
 name: Feature request
 description: Suggest an idea for this project
 
----
-title: ''
 labels:
   - enhancement
 assignees:
   - nekofar
 
----
 body:
   - type: textarea
     attributes: