Add Quick Connect authorization to Settings (#820)

## Description
- Adding `Quick Connect` drawer to the Settings under the Seer
integration, and before Additional options.
- When interacted with, A inline-dialog appears (after internally
resetting itself), with gutter options Cancel / OK, like existing
dialogs, and when that is completed, where it completes the other side
of `Quick Connect`, e.g. login to your phone Jellyfin app by using
Wholphin.
- Failure and success both are indicated to the user and if success, it
closes the window.

### Related issues
Related to #819 
Closes #819

### Testing
Tested on development build from my repo on a Nvidia Shield 2019.
Performed several logout/login, both success and fail to observe dialog
state and function.

## AI or LLM usage
Used Claude Sonnet 4.5 for most of the code, ChatGPT, reviewed it, then
I reviewed it, made a few tweaks.

app/src/main/java/com/github/damontecres/wholphin/preferences/AppPreference.kt

@@ -943,6 +943,14 @@ sealed interface AppPreference<Pref, T> {
                 setter = { prefs, _ -> prefs },
             )
 
+        val QuickConnect =
+            AppClickablePreference<AppPreferences>(
+                title = R.string.quick_connect,
+                summary = R.string.quick_connect_summary,
+                getter = { },
+                setter = { prefs, _ -> prefs },
+            )
+
         val SlideshowDuration =
             AppSliderPreference<AppPreferences>(
                 title = R.string.slideshow_duration,
@@ -1168,6 +1176,7 @@ val advancedPreferences =
                 title = R.string.more,
                 preferences =
                     listOf(
+                        AppPreference.QuickConnect,
                         AppPreference.SendAppLogs,
                         AppPreference.SendCrashReports,
                         AppPreference.DebugLogging,