implement callback for finish button click

app/src/main/java/com/vanced/manager/ui/MainActivity.kt

@@ -138,7 +138,10 @@ class MainActivity : ComponentActivity() {
                                 InstallScreen(
                                     appName = screen.appName,
                                     appVersions = screen.appVersions,
-                                    viewModel = installViewModel
+                                    viewModel = installViewModel,
+                                    onFinishClick = {
+                                        backStack.newRoot(Screen.Home)
+                                    }
                                 )
                             }
                         }

app/src/main/java/com/vanced/manager/ui/screens/InstallScreen.kt

@@ -43,6 +43,7 @@ fun InstallScreen(
     appName: String,
     appVersions: List<String>?,
     viewModel: InstallViewModel,
+    onFinishClick: () -> Unit
 ) {
     var startedProcess by rememberSaveable { mutableStateOf(false) }
 
@@ -82,7 +83,7 @@ fun InstallScreen(
                     icon = {
                         Icon(Icons.Rounded.Done, null)
                     },
-                    onClick = { /*TODO*/ },
+                    onClick = onFinishClick,
                 )
             }
         }