feat: auto-close live charge screen when charging stops

CHANGELOG.md

@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+- **Live Charge Screen**: Screen now automatically closes and navigates back when charging stops, as the completed charge is immediately available in the charges list
+
 ## [1.1.0-beta3] - 2026-02-12
 
 ### Fixed

app/src/main/java/com/matedroid/ui/screens/charges/CurrentChargeScreen.kt

@@ -46,7 +46,9 @@ import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableLongStateOf
+import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import kotlinx.coroutines.delay
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
@@ -91,6 +93,27 @@ fun CurrentChargeScreen(
         }
     }
 
+    // Auto-close screen when charging stops
+    var previouslyCharging by remember { mutableStateOf<Boolean?>(null) }
+    LaunchedEffect(uiState.isNotCharging, uiState.isLoading) {
+        // Skip if still loading initial data
+        if (uiState.isLoading) return@LaunchedEffect
+
+        // Initialize previous state on first load
+        if (previouslyCharging == null) {
+            previouslyCharging = !uiState.isNotCharging
+            return@LaunchedEffect
+        }
+
+        // Detect transition: was charging → now not charging
+        if (previouslyCharging == true && uiState.isNotCharging) {
+            onNavigateBack()
+        }
+
+        // Update previous state for next check
+        previouslyCharging = !uiState.isNotCharging
+    }
+
     Scaffold(
         topBar = {
             TopAppBar(