revert(android): top-nav Library icon back to Lucide.LibraryBig

Operator polled another user and reversed the earlier swap to
Material's LibraryMusic. Restore Lucide.LibraryBig and drop the
material-icons-extended Gradle dependency we added for the
intermediate icon, keeping the icon set Lucide-only.

android/app/build.gradle.kts

@@ -139,7 +139,6 @@ dependencies {
     implementation(libs.compose.ui)
     implementation(libs.compose.ui.graphics)
     implementation(libs.compose.material3)
-    implementation(libs.compose.material.icons.extended)
     implementation(libs.compose.ui.text.google.fonts)
     debugImplementation(libs.compose.ui.tooling)
     implementation(libs.compose.ui.tooling.preview)

android/app/src/main/java/com/fabledsword/minstrel/shared/widgets/MainAppBarActions.kt

@@ -11,12 +11,11 @@ import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.outlined.LibraryMusic
 import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.navigation.NavHostController
 import com.composables.icons.lucide.House
+import com.composables.icons.lucide.LibraryBig
 import com.composables.icons.lucide.Lucide
 import com.composables.icons.lucide.EllipsisVertical
 import com.composables.icons.lucide.Search as SearchIcon
@@ -59,14 +58,7 @@ fun MainAppBarActions(
         }
         if (currentRouteName != Library::class.qualifiedName) {
             IconButton(onClick = { navController.navigate(Library) }) {
-                // Intentional cross-family icon — Lucide has no
-                // equivalent "library + music" glyph and the literal
-                // library icons (Library / LibraryBig / SquareLibrary)
-                // don't read as "music collection" without a label.
-                // Material's Outlined LibraryMusic is the canonical
-                // music-library symbol; the outlined variant matches
-                // Lucide's stroke style closely enough to blend.
-                Icon(Icons.Outlined.LibraryMusic, contentDescription = "Library")
+                Icon(Lucide.LibraryBig, contentDescription = "Library")
             }
         }
         if (currentRouteName != SearchRoute::class.qualifiedName) {

android/gradle/libs.versions.toml

@@ -51,11 +51,6 @@ compose-ui-graphics = { module = "androidx.compose.ui:ui-graphics" }
 compose-ui-tooling = { module = "androidx.compose.ui:ui-tooling" }
 compose-ui-tooling-preview = { module = "androidx.compose.ui:ui-tooling-preview" }
 compose-material3 = { module = "androidx.compose.material3:material3" }
-# material-icons-extended supplies the full Material Icons catalog
-# (Outlined / Filled / Rounded / Sharp / TwoTone). We use the Outlined
-# variant for LibraryMusic — its stroke style blends with Lucide.
-# Version pinned by compose-bom.
-compose-material-icons-extended = { module = "androidx.compose.material:material-icons-extended" }
 compose-ui-text-google-fonts = { module = "androidx.compose.ui:ui-text-google-fonts" }
 hilt-android = { module = "com.google.dagger:hilt-android", version.ref = "hilt" }
 hilt-compiler = { module = "com.google.dagger:hilt-compiler", version.ref = "hilt" }