fix: Improve the issue template for better issues (openfoodfacts#2930)

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,13 +1,13 @@
 ---
 name: Bug report
-about: Create a report to help us improve Project Smoothie
+about: Create a report to help us improve the Open Food Facts mobile app (iPhone and Android)
 title: ""
-labels: ""
+labels: "bug"
 assignees: ""
 ---
 
 ### What
-- Describe the issue clearly
+- <!-- Describe the issue clearly -->
 
 ### Steps to reproduce the behavior
 1. Go to '...'
@@ -16,21 +16,21 @@ assignees: ""
 4. See error
 
 ### Expected behavior
-A clear and concise description of what you expected to happen.
+<!-- A clear and concise description of what you expected to happen. -->
 
 ### Why
-- (optional, delete if empty) Why it's important
+- <!-- (optional, delete if empty) Why it's important -->
 
 ### Part of
-- Add the issue number preceded by # (that also allows searching by name for similar issues): eg #525
+- #525 <!-- Add the issue number preceded by # (that also allows searching by name for similar issues) --> 
 
 ### Screenshot/Mockup/Before-After
-(optional, delete if empty)
+<!-- (optional, delete if empty) --> 
 
 ### Smartphone model
- - Device: [e.g. Pixel6]
- - OS: [e.g. Android 10]
- - App Version [e.g. 22] - you can see that either in the About Smoothie dialog in the settings or using https://nerdschalk.com/how-to-find-version-number-of-an-app-installed-on-your-device/
+ - Device: <!-- [e.g. Pixel6] --> 
+ - OS: <!-- [e.g. Android 10] --> 
+ - App Version: <!-- [e.g. 22] you can see that either in the "About Open Food Facts" dialog in the settings or using https://nerdschalk.com/how-to-find-version-number-of-an-app-installed-on-your-device/ -->
 
 ### Additional context
-(optional, delete if empty)
+<!-- (optional, delete if empty) -->