Better collection pages including more view options (#1137)

## Description
This is a large update to the collection page!

- Show the collection's details including overview & backdrop
- Separate collection by type (Movies, TV, etc) into rows
- View options are now shared across all collections
- Filter & sort are still saved per collection

By default, the collection will be separated by type, but there is a
view option to restore the combined grid.

### Related issues
Closes #527 
Closes #1088
Fixes
https://github.com/damontecres/Wholphin/issues/877#issuecomment-3889013124
Related to #737

### Testing
Emulator mostly

## Screenshots
![collection_page
Large](https://github.com/user-attachments/assets/2b9a8740-5610-491a-b139-018dabd5f2f1)

### Separated types into rows
![collection_rows
Large](https://github.com/user-attachments/assets/34556f64-6089-4d65-b243-6df01bae5423)

### Combined type into grid
![collection_grid
Large](https://github.com/user-attachments/assets/feea14ef-2b7a-4c09-bba7-d146ec92eb83)

## AI or LLM usage
None

app/src/test/java/com/github/damontecres/wholphin/ui/TestModule.kt

@@ -5,6 +5,9 @@ import androidx.datastore.core.DataStore
 import androidx.datastore.core.DataStoreFactory
 import androidx.datastore.core.handlers.ReplaceFileCorruptionHandler
 import androidx.datastore.dataStoreFile
+import androidx.datastore.preferences.core.PreferenceDataStoreFactory
+import androidx.datastore.preferences.core.Preferences
+import androidx.datastore.preferences.preferencesDataStoreFile
 import androidx.room.Room
 import androidx.work.WorkManager
 import com.github.damontecres.wholphin.BuildConfig
@@ -278,5 +281,14 @@ object TestDatabaseModule {
                         produceNewData = { AppPreferences.getDefaultInstance() },
                     ),
             )
+
+        @Provides
+        @Singleton
+        fun keyValueDataStore(
+            @ApplicationContext context: Context,
+        ): DataStore<Preferences> =
+            PreferenceDataStoreFactory.create(
+                produceFile = { context.preferencesDataStoreFile("key_value") },
+            )
     }
 }