UX: Simplify information display on the alarm firing screen

[knocker-g]

Summary

Simplifies the alarm firing screen by removing redundant labels and streamlining the information hierarchy.

Problem

The alarm firing screen contained redundant or less critical status information that could be distracting for a user who has just woken up.

Changes

• Removed or reorganized secondary status labels and chips in AlarmFiringScreen.kt.
• Cleaned up the layout to focus on the primary alarm time and interaction controls (Snooze/Dismiss).
• Core alarm behavior and challenge functionality remain unchanged.

Testing

• git diff --check: PASS
• F-Droid debug build: SUCCESS
• Play debug build: SUCCESS
• Tests: BLOCKED / NOT EXECUTED
• Manual verification: Verified that the firing screen remains functional and that all critical information is still visible.