fix: navigation bar overlap on Android 15+

[olgahaha]

Ref #3347

• Upgrade Capacitor core and CLI to 7.4.3 for proper edge-to-edge support
• Install @capawesome/capacitor-android-edge-to-edge-support plugin for consistent system UI theming
• Configure adjustMarginsForEdgeToEdge to handle system navigation bar overlap
• Fix bottom tabs being hidden behind navigation bar on newer Android versions
• Ensure proper safe area inset detection across different navigation modes

[Copilot]

Pull Request Overview

This PR fixes navigation bar overlap issues on Android 15+ by implementing proper edge-to-edge support through Capacitor upgrades and a specialized plugin. The changes address the problem where bottom tabs are hidden behind the system navigation bar on newer Android versions.

Key changes:

• Upgrade Capacitor core packages to version 7.4.3 for enhanced edge-to-edge handling
• Add @capawesome/capacitor-android-edge-to-edge-support plugin for consistent system UI theming
• Configure adjustMarginsForEdgeToEdge setting to automatically handle navigation bar overlap

Reviewed Changes

Copilot reviewed 7 out of 9 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
package.json	Updates Capacitor core, Android, iOS, and CLI to v7.4.3; adds edge-to-edge support plugin
capacitor.config.json	Adds Android edge-to-edge configuration and EdgeToEdge plugin settings
ios/App/App/capacitor.config.json	Mirrors main config with edge-to-edge settings for iOS build
android/app/src/main/assets/capacitor.config.json	Android asset version of configuration with edge-to-edge settings
android/capacitor.settings.gradle	Includes the new edge-to-edge support plugin in Android build
android/app/src/main/assets/capacitor.plugins.json	Registers EdgeToEdge plugin for Android runtime
android/app/capacitor.build.gradle	Adds implementation dependency for edge-to-edge support plugin