Hide text when enable the BigFont/BigDisplay in AchievementScreenDialog

[mthiroshi]

Issue

• close #1147

Overview (Required)

• Modified AlertDialog text to be scrollable.

Links

• https://developer.android.com/reference/kotlin/androidx/compose/foundation/ScrollState

Movie (Optional)

Pixel 7 Pro API 34 (Emulator)

Before	After

[github-actions[bot]]

Test Results

215 tests   215 :heavy_check_mark:  7m 33s :stopwatch:   11 suites      0 :zzz:   11 files        0 :x:

Results for commit 6367c5dc.

:recycle: This comment has been updated with latest results.