Develop - Freeze fix, Optimized debug build, Drozen app export and more

[sameerasw]

This pull request refactors the way JSON deserialization is handled throughout the codebase, replacing usages of TypeToken with array-based deserialization for improved type safety and simplicity. It also includes several minor updates and improvements, such as a version bump, new ProGuard rules, and a debug label for the Essentials tab.

Serialization/Deserialization Refactoring:

• Replaced TypeToken-based deserialization with array-based deserialization (Array<T>::class.java) and conversion to lists or sets in SettingsRepository, GitHubRepository, UpdateRepository, BatteryNotificationService, and NotificationListener. This change improves type safety and reduces boilerplate code. [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16]

• Removed unnecessary imports of TypeToken in multiple files after the refactor. [1] [2] [3]

Build and Configuration Updates:

• Bumped versionCode to 30 and versionName to "11.6" in build.gradle.kts.
• Added a ProGuard rule to keep classes in the com.sameerasw.essentials.domain.diy package.

Feature and Usability Improvements:

• Updated the Essentials tab subtitle to display a debug label when in debug builds.
• Added a public reloadAutomations method in DIYRepository to allow reloading automations at runtime.

Code and Logic Cleanups:

• Simplified logic in SettingsRepository for handling preference keys and config import, replacing TypeToken with direct casting from Map::class.java. [1] [2]
• Cleaned up key filtering logic in the config export method.

These changes collectively modernize and simplify the codebase, reduce potential runtime errors from type erasure, and make future maintenance easier.