feat: add watch pairing tweaks

[Mzdyl]

No description provided.

[gemini-code-assist]

Code Review

This pull request introduces functionality to bypass region and CSC checks during Samsung Watch pairing. Key additions include a new WatchPairing hook class, updated preference models, and UI components for configuring connection modes and GMS supplementation. Feedback highlights a potential crash in WatchPairing.kt when modifying the package list if the returned set is immutable, and suggests consolidating duplicate constants between the UI and hook logic to a shared location for better maintainability.

[gemini-code-assist]

Directly casting the result to MutableSet and calling add can cause a crash if the target application returns an immutable set (e.g., via Collections.unmodifiableSet or Set.of). It is safer to create a new mutable copy of the set, modify it, and then set it as the new result.

                        val packages = param.result as? Set<*> ?: return
                        val newSet = packages.toMutableSet()
                        @Suppress("UNCHECKED_CAST")
                        (newSet as MutableSet<String>).add("com.google.android.wearable.app.cn")
                        param.result = newSet

[gemini-code-assist]

This constant is a duplicate of WatchPairing.MODE_WEAROS_CN. To improve maintainability and ensure consistency between the UI and the hook logic, these constants should be moved to a shared location, such as a companion object in Preference.kt or a dedicated constants file.

[SoClear]

挺好的