Add new template for mobile issues

Ticket(s) / Related Merge Requests

(Any issue cards for the merge request, and related merge requests/dependencies)

Summary of Changes

• Add new template for mobile issues

(Summarize the changes made concisely)

• Changelog file updated with this template (one or more)
  • Added for new features.
  • Changed for changes in existing functionality.
  • Deprecated for soon-to-be removed features.
  • Removed for now removed features.
  • Fixed for any bug fixes.
  • Security in case of vulnerabilities.

Testing Considerations

(Share which areas to focus on while testing this MR) N/A

Regression Scope

(Can this change cause another regression issue? Which areas to focus on for regression testing?) N/A

Platform Affected (web, mobile, etc)

N/A

(Which platforms are affected by this change? Web, Mobile, or Both?)

Developer Testing Completed

N/A

(What has been tested already?)

Screenshots

(Any extra UI screens that can be shared)

Does this impact

• Localization
• Dark/light mode
• Guest mode