feat(core,app,android): sort, fold and shelve the Android library

Bring the phase 2 library to Android. Search, sorting and franchise folding
move from the desktop app into pstr_core::browse, so both clients find,
fold and order the same titles the same way.

The bridge gains AndroidEngine::arrangement, which returns the grid's tiles
and up to three shelves as keys into the library's titles. Each TitleRecord
now carries its display name, wide art, format, season, studios, directors,
tags, airing state and franchise. The library bar has a sort menu with the
franchise toggle, folded tiles show a +N badge, and shelves sit above the
grid. The title page shows the same facts, tags and franchise row as the
desktop. Settings -> Appearance gains Title names.

The default title name is now English, which is what Android always showed.
A folded franchise now sorts by its lead's displayed name rather than by its
alphabetically first member.

android/app/src/test/java/io/narl/protonstream/ui/HistoryTest.kt

@@ -23,6 +23,9 @@ class HistoryTest {
         metadataProvider = null, metadataId = null, metadataYear = null, metadataKind = null, posterUrl = null,
         backdropUrl = null, rating = null, genres = emptyList(), providerEpisodeCount = null, externalUrl = null,
         manualMatch = false, seasons = listOf(SeasonRecord(1u, "Season 1", episodes.toList())),
+        displayName = key, wideUrl = null, formatLabel = null, seasonLabel = null, studios = emptyList(),
+        directors = emptyList(), tags = emptyList(), airing = false, nextEpisode = null, nextAiringAt = null,
+        franchise = emptyList(),
     )
 
     @Test

android/app/src/test/java/io/narl/protonstream/ui/ScreenshotTest.kt

@@ -25,12 +25,15 @@ import org.junit.runner.RunWith
 import org.robolectric.RobolectricTestRunner
 import org.robolectric.annotation.Config
 import org.robolectric.annotation.GraphicsMode
+import uniffi.pstr_android.ArrangementRecord
 import uniffi.pstr_android.EpisodeRecord
 import uniffi.pstr_android.OfflineRecord
 import uniffi.pstr_android.PaletteRecord
 import uniffi.pstr_android.SeasonRecord
 import uniffi.pstr_android.ShareRecord
+import uniffi.pstr_android.ShelfRecord
 import uniffi.pstr_android.StorageUsageRecord
+import uniffi.pstr_android.TileRecord
 import uniffi.pstr_android.TitleRecord
 import uniffi.pstr_android.TitleType
 
@@ -129,7 +132,7 @@ class ScreenshotTest {
 
     @Test
     fun `a title with seasons`() = capture("title-phone") {
-        TitleScreen(SERIES, true, { _, _ -> }, {}, {}, {}, { _, _ -> }, PaddingValues())
+        TitleScreen(SERIES, true, { _, _ -> }, {}, {}, {}, { _, _ -> }, PaddingValues(), franchise = listOf(SERIES, SEQUEL))
     }
 
     @Test
@@ -250,6 +253,17 @@ class ScreenshotTest {
             externalUrl = null,
             manualMatch = false,
             seasons = seasons,
+            displayName = name,
+            wideUrl = null,
+            formatLabel = null,
+            seasonLabel = null,
+            studios = emptyList(),
+            directors = emptyList(),
+            tags = emptyList(),
+            airing = false,
+            nextEpisode = null,
+            nextAiringAt = null,
+            franchise = emptyList(),
         )
 
         val SERIES = title(
@@ -260,8 +274,19 @@ class ScreenshotTest {
                 SeasonRecord(2u, "Season 2", (1u..3u).map { episode(2u, it, progress = if (it == 1u) 0.4 else null) }),
             ),
             overview = "A doctor in a countryside clinic is reborn as the child of the idol he followed.",
+        ).copy(
+            formatLabel = "TV",
+            seasonLabel = "Spring 2023",
+            studios = listOf("Doga Kobo"),
+            directors = listOf("Daisuke Hiramaki"),
+            tags = listOf("Idol", "Reincarnation"),
+            franchise = listOf("oshi-no-ko", "oshi-no-ko-film"),
         )
 
+        /** The rest of [SERIES]'s franchise, for the title page's row of it. */
+        val SEQUEL = title("oshi-no-ko-film", "Oshi no Ko: The Final Act", listOf(SeasonRecord(null, "Film", listOf(episode(1u, 1u)))))
+            .copy(kind = TitleType.FILM, year = 2024u, formatLabel = "Film", franchise = SERIES.franchise)
+
         val FILM = title("akira", "Akira", listOf(SeasonRecord(null, "Film", listOf(episode(1u, 1u)))))
             .copy(kind = TitleType.FILM, year = 1988u)
 
@@ -273,6 +298,14 @@ class ScreenshotTest {
                 title("ano-hana", "Ano Hi Mita Hana no Namae o Bokutachi wa Mada Shiranai.", listOf(SeasonRecord(1u, "Season 1", (1u..11u).map { episode(1u, it) }))),
                 title("bleach", "Bleach", listOf(SeasonRecord(1u, "Season 1", (1u..2u).map { episode(1u, it) }))),
             ),
+            // Bleach stands for one more title of its franchise, and one shelf
+            // sits above the grid: what the bridge's arrangement would give.
+            arrangement = ArrangementRecord(
+                tiles = listOf("akira", "ano-hana", "bleach", "oshi-no-ko").map {
+                    TileRecord(it, if (it == "bleach") 1u else 0u)
+                },
+                shelves = listOf(ShelfRecord("From MAPPA", listOf("oshi-no-ko", "bleach", "akira"))),
+            ),
             shares = listOf(
                 ShareRecord("anime", "anime", true),
                 ShareRecord("films", "films", false),