fix: make tip card dismissal more deterministic

app/src/main/java/com/getcode/navigation/screens/MainScreens.kt

@@ -31,6 +31,7 @@ sealed interface HomeResult {
     data class Request(val amount: KinAmount) : HomeResult
     data class ConfirmTip(val amount: KinAmount) : HomeResult
     data object ShowTipCard : HomeResult
+    data object CancelTipEntry: HomeResult
 }
 
 @Parcelize
@@ -66,6 +67,10 @@ data class HomeScreen(
                 is HomeResult.ShowTipCard -> {
                     vm.presentShareableTipCard()
                 }
+
+                is HomeResult.CancelTipEntry -> {
+                    vm.cancelTipEntry()
+                }
             }
         }
     }

app/src/main/java/com/getcode/navigation/screens/ModalScreens.kt

@@ -1,6 +1,7 @@
 package com.getcode.navigation.screens
 
 import android.webkit.JavascriptInterface
+import androidx.activity.compose.BackHandler
 import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.imePadding
@@ -436,13 +437,20 @@ data class EnterTipModal(val isInChat: Boolean = false) : MainGraph, ModalRoot {
                     } else {
                         navigator.progress > 0f
                     }
+                },
+                onCloseClicked = {
+                    navigator.hideWithResult(HomeResult.CancelTipEntry)
                 }
             ) {
                 EnterTipScreen(getViewModel()) { result ->
                     navigator.hideWithResult(result)
                 }
             }
         }
+
+        BackHandler {
+            navigator.hideWithResult(HomeResult.CancelTipEntry)
+        }
     }
 
 }

app/src/main/java/com/getcode/view/main/home/HomeScan.kt

@@ -38,6 +38,7 @@ import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalFocusManager
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.Lifecycle
+import cafe.adriel.voyager.core.stack.StackEvent
 import com.getcode.LocalBiometricsState
 import com.getcode.R
 import com.getcode.manager.TopBarManager
@@ -127,15 +128,6 @@ fun HomeScreen(
                     }
                     .launchIn(this)
             }
-
-            LaunchedEffect(navigator) {
-                // reset tip entry state when tip entry is manually dismissed
-                // without advancing next
-                snapshotFlow { navigator.progress }
-                    .filter { it == 0f && navigator.lastModalItem is EnterTipModal }
-                    .onEach { homeViewModel.cancelTipEntry() }
-                    .launchIn(this)
-            }
         }
     }
 }

app/src/main/java/com/getcode/view/main/tip/ConnectAccountScreen.kt

@@ -145,7 +145,7 @@ private fun TweetPreview(
             modifier = Modifier.weight(1f),
             text = xMessage,
             color = Color.White,
-            style = CodeTheme.typography.textSmall
+            style = CodeTheme.typography.textSmall,
         )
     }
 }