Add modifier parameter to composables

For context, see:
https://android.googlesource.com/platform/frameworks/support/+/androidx-main/compose/docs/compose-api-guidelines.md#elements-accept-and-respect-a-modifier-parameter

> Element functions MUST accept a parameter of type Modifier.
> This parameter MUST be named modifier and MUST appear as the
> first optional parameter in the element function's parameter list

app/src/main/java/dev/lonami/talaria/TalariaApp.kt

@@ -60,7 +60,7 @@ fun DrawerAction(
 }
 
 @Composable
-fun Drawer(modifier: Modifier = Modifier, onSelect: (DrawerAction) -> Unit) {
+fun Drawer(onSelect: (DrawerAction) -> Unit, modifier: Modifier = Modifier) {
     Column(
         modifier = modifier
             .fillMaxSize()
@@ -115,7 +115,8 @@ fun TalariaAppBar(
     currentScreen: TalariaScreen,
     canNavigateBack: Boolean,
     navigateUp: () -> Unit,
-    openDrawer: () -> Unit
+    openDrawer: () -> Unit,
+    modifier: Modifier = Modifier,
 ) {
     TopAppBar(
         title = { Text(stringResource(currentScreen.title)) },
@@ -140,7 +141,7 @@ fun TalariaAppBar(
 }
 
 @Composable
-fun TalariaApp() {
+fun TalariaApp(modifier: Modifier = Modifier) {
     val navController = rememberNavController()
     val backStackEntry by navController.currentBackStackEntryAsState()
     val currentScreen =
@@ -162,6 +163,7 @@ fun TalariaApp() {
     }
 
     Scaffold(
+        modifier = modifier,
         topBar = {
             TalariaAppBar(
                 currentScreen,

app/src/main/java/dev/lonami/talaria/ui/screens/ChatScreen.kt

@@ -25,10 +25,10 @@ import dev.lonami.talaria.ui.theme.TalariaTheme
 import kotlinx.coroutines.launch
 
 @Composable
-fun MessageCard(message: Message) {
+fun MessageCard(message: Message, modifier: Modifier = Modifier) {
     Card(
         elevation = 4.dp,
-        modifier = Modifier
+        modifier = modifier
             .fillMaxWidth()
             .padding(8.dp)
     ) {
@@ -44,8 +44,8 @@ fun MessageCard(message: Message) {
 }
 
 @Composable
-fun MessageList(messages: List<Message>, modifier: Modifier, listState: LazyListState) {
-    LazyColumn(modifier, state = listState) {
+fun MessageList(messages: List<Message>, listState: LazyListState, modifier: Modifier = Modifier) {
+    LazyColumn(modifier = modifier, state = listState) {
         items(messages.size) { MessageCard(messages[it]) }
     }
 }
@@ -54,9 +54,10 @@ fun MessageList(messages: List<Message>, modifier: Modifier, listState: LazyList
 fun MessageInputField(
     messageText: String,
     onMessageChanged: (String) -> Unit,
-    onSendMessage: () -> Unit
+    onSendMessage: () -> Unit,
+    modifier: Modifier = Modifier,
 ) {
-    Row {
+    Row(modifier = modifier) {
         TextField(
             messageText,
             placeholder = { Text(stringResource(R.string.write_message)) },
@@ -78,13 +79,17 @@ fun MessageInputField(
 }
 
 @Composable
-fun ChatScreen(selectedDialog: String, chatViewModel: ChatViewModel = viewModel()) {
+fun ChatScreen(
+    selectedDialog: String,
+    modifier: Modifier = Modifier,
+    chatViewModel: ChatViewModel = viewModel(),
+) {
     val chatUiState by chatViewModel.uiState.collectAsState()
     var messageText by remember { mutableStateOf("") }
     val messageListState = rememberLazyListState()
     val coroutineScope = rememberCoroutineScope()
 
-    Column(modifier = Modifier.fillMaxSize()) {
+    Column(modifier = modifier.fillMaxSize()) {
         MessageList(
             chatUiState.messages,
             modifier = Modifier.weight(1.0f),

app/src/main/java/dev/lonami/talaria/ui/screens/DialogScreen.kt

@@ -31,9 +31,9 @@ import java.time.format.DateTimeFormatter
 import java.time.format.FormatStyle
 
 @Composable
-fun Dialog(dialog: Dialog, onDialogSelected: () -> Unit) {
+fun Dialog(dialog: Dialog, onDialogSelected: () -> Unit, modifier: Modifier = Modifier) {
     Row(
-        modifier = Modifier
+        modifier = modifier
             .padding(4.dp)
             .clickable(onClick = onDialogSelected)
     ) {
@@ -98,8 +98,12 @@ fun Dialog(dialog: Dialog, onDialogSelected: () -> Unit) {
 }
 
 @Composable
-fun DialogList(dialogs: List<Dialog>, onDialogSelected: (String) -> Unit) {
-    LazyColumn {
+fun DialogList(
+    dialogs: List<Dialog>,
+    onDialogSelected: (String) -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    LazyColumn(modifier = modifier) {
         items(dialogs.size) {
             Dialog(dialogs[it], onDialogSelected = {
                 onDialogSelected(dialogs[it].id)
@@ -112,10 +116,11 @@ fun DialogList(dialogs: List<Dialog>, onDialogSelected: (String) -> Unit) {
 @Composable
 fun DialogScreen(
     onDialogSelected: (String) -> Unit,
-    dialogViewModel: DialogViewModel = viewModel()
+    modifier: Modifier = Modifier,
+    dialogViewModel: DialogViewModel = viewModel(),
 ) {
     val dialogUiState by dialogViewModel.uiState.collectAsState()
-    Surface {
+    Surface(modifier = modifier) {
         DialogList(dialogUiState.dialogs, onDialogSelected = onDialogSelected)
     }
 }

app/src/main/java/dev/lonami/talaria/ui/screens/LoginScreen.kt

@@ -30,63 +30,77 @@ fun isPhoneValid(phone: String): Boolean = phone.trim('+', ' ').isNotEmpty()
 fun isLoginCodeValid(code: String): Boolean = code.trim().count { it.isDigit() } == 5
 
 @Composable
-fun PhoneInput(phone: String, onPhoneChanged: (String) -> Unit, onSendCode: () -> Unit) {
+fun PhoneInput(
+    phone: String,
+    onPhoneChanged: (String) -> Unit,
+    onSendCode: () -> Unit,
+    modifier: Modifier = Modifier,
+) {
     val focusManager = LocalFocusManager.current
 
-    Text(stringResource(R.string.enter_phone))
-    TextField(
-        phone,
-        label = { Text(stringResource(R.string.phone_international)) },
-        placeholder = { Text(stringResource(R.string.phone_example)) },
-        singleLine = true,
-        keyboardOptions = KeyboardOptions(
-            keyboardType = KeyboardType.Phone,
-            imeAction = ImeAction.Done
-        ),
-        keyboardActions = KeyboardActions(onDone = { focusManager.clearFocus() }),
-        modifier = Modifier.fillMaxWidth(),
-        onValueChange = onPhoneChanged
-    )
-    Spacer(Modifier.height(16.dp))
-    Button(
-        enabled = isPhoneValid(phone),
-        modifier = Modifier.fillMaxWidth(),
-        onClick = onSendCode
-    ) {
-        Text(stringResource(R.string.send_otp))
+    Column(modifier = modifier) {
+        Text(stringResource(R.string.enter_phone))
+        TextField(
+            phone,
+            label = { Text(stringResource(R.string.phone_international)) },
+            placeholder = { Text(stringResource(R.string.phone_example)) },
+            singleLine = true,
+            keyboardOptions = KeyboardOptions(
+                keyboardType = KeyboardType.Phone,
+                imeAction = ImeAction.Done
+            ),
+            keyboardActions = KeyboardActions(onDone = { focusManager.clearFocus() }),
+            modifier = Modifier.fillMaxWidth(),
+            onValueChange = onPhoneChanged
+        )
+        Spacer(Modifier.height(16.dp))
+        Button(
+            enabled = isPhoneValid(phone),
+            modifier = Modifier.fillMaxWidth(),
+            onClick = onSendCode
+        ) {
+            Text(stringResource(R.string.send_otp))
+        }
     }
 }
 
 @Composable
-fun OtpInput(otp: String, onOtpChanged: (String) -> Unit, onConfirmOtp: () -> Unit) {
+fun OtpInput(
+    otp: String,
+    onOtpChanged: (String) -> Unit,
+    onConfirmOtp: () -> Unit,
+    modifier: Modifier = Modifier,
+) {
     val focusManager = LocalFocusManager.current
 
-    Text(stringResource(R.string.enter_otp))
-    TextField(
-        otp,
-        label = { Text(stringResource(R.string.otp)) },
-        placeholder = { Text(stringResource(R.string.otp_example)) },
-        singleLine = true,
-        keyboardOptions = KeyboardOptions(
-            keyboardType = KeyboardType.Number,
-            imeAction = ImeAction.Done
-        ),
-        keyboardActions = KeyboardActions(onDone = { focusManager.clearFocus() }),
-        modifier = Modifier.fillMaxWidth(),
-        onValueChange = onOtpChanged
-    )
-    Spacer(Modifier.height(16.dp))
-    Button(
-        enabled = isLoginCodeValid(otp),
-        modifier = Modifier.fillMaxWidth(),
-        onClick = onConfirmOtp
-    ) {
-        Text(stringResource(R.string.do_login))
+    Column(modifier = modifier) {
+        Text(stringResource(R.string.enter_otp))
+        TextField(
+            otp,
+            label = { Text(stringResource(R.string.otp)) },
+            placeholder = { Text(stringResource(R.string.otp_example)) },
+            singleLine = true,
+            keyboardOptions = KeyboardOptions(
+                keyboardType = KeyboardType.Number,
+                imeAction = ImeAction.Done
+            ),
+            keyboardActions = KeyboardActions(onDone = { focusManager.clearFocus() }),
+            modifier = Modifier.fillMaxWidth(),
+            onValueChange = onOtpChanged
+        )
+        Spacer(Modifier.height(16.dp))
+        Button(
+            enabled = isLoginCodeValid(otp),
+            modifier = Modifier.fillMaxWidth(),
+            onClick = onConfirmOtp
+        ) {
+            Text(stringResource(R.string.do_login))
+        }
     }
 }
 
 @Composable
-fun LoginScreen(onConfirmOtp: () -> Unit) {
+fun LoginScreen(onConfirmOtp: () -> Unit, modifier: Modifier = Modifier) {
     var stage by remember { mutableStateOf(LoginStage.ASK_PHONE) }
     var phone by remember { mutableStateOf("") }
     var otp by remember { mutableStateOf("") }
@@ -94,7 +108,7 @@ fun LoginScreen(onConfirmOtp: () -> Unit) {
     var tokenPtr by remember { mutableStateOf(0L) }
 
     Column(
-        modifier = Modifier
+        modifier = modifier
             .fillMaxSize()
             .padding(16.dp),
         verticalArrangement = Arrangement.Center