Use Compose for Library screen (#7557)

- Move Pager to Compose
- Move AppBar to Compose
- Use Stable interface for state
- Use pills for no. of manga in category instead of (x)

app/build.gradle.kts

@@ -161,6 +161,8 @@ dependencies {
     implementation(compose.accompanist.webview)
     implementation(compose.accompanist.swiperefresh)
     implementation(compose.accompanist.flowlayout)
+    implementation(compose.accompanist.pager.core)
+    implementation(compose.accompanist.pager.indicators)
 
     implementation(androidx.paging.runtime)
     implementation(androidx.paging.compose)
@@ -302,6 +304,7 @@ tasks {
             "-opt-in=androidx.compose.foundation.ExperimentalFoundationApi",
             "-opt-in=androidx.compose.animation.graphics.ExperimentalAnimationGraphicsApi",
             "-opt-in=androidx.compose.material3.windowsizeclass.ExperimentalMaterial3WindowSizeClassApi",
+            "-opt-in=com.google.accompanist.pager.ExperimentalPagerApi"
         )
     }