fix: fixed UI

mobile/src/main/java/ru/omni_devel/cards/BackupActivity.kt

@@ -11,7 +11,6 @@ import androidx.activity.enableEdgeToEdge
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Text
@@ -134,7 +133,6 @@ fun BackupPage(innerPadding: PaddingValues, getDbFun: () -> DbHelper) {
 
     Page(stringResource(R.string.backup), innerPadding) {
         AdaptiveButton(
-            modifier = Modifier.fillMaxWidth(),
             onClick = {
                 createBackupLauncher.launch("omnicards-backup.json")
             }
@@ -142,7 +140,6 @@ fun BackupPage(innerPadding: PaddingValues, getDbFun: () -> DbHelper) {
             Text(stringResource(R.string.do_backup))
         }
         AdaptiveButton(
-            modifier = Modifier.fillMaxWidth(),
             onClick = {
                 restoreFromBackupLauncher.launch("application/json")
             }

mobile/src/main/java/ru/omni_devel/cards/MainActivity.kt

@@ -12,6 +12,7 @@ import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material3.Scaffold
@@ -99,16 +100,18 @@ fun MainPage(
                 },
             )
         ) {
-            Column(
-                modifier = Modifier.verticalScroll(rememberScrollState()).padding(bottom = 64.dp).background(Color.Transparent),
+            LazyColumn(
                 verticalArrangement = Arrangement.spacedBy(8.dp)
             ) {
                 if (cards.isEmpty()) {
+                    item {
                         Text(
                             stringResource(R.string.add_card_to_get_started)
                         )
+                    }
                 } else {
                     for (card in cards) {
+                        item {
                             CardButton(card, onDeleteCard)
                         }
                     }
@@ -116,3 +119,4 @@ fun MainPage(
             }
         }
     }
+}

mobile/src/main/java/ru/omni_devel/cards/SelectTemplateActivity.kt

@@ -10,11 +10,13 @@ import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material3.Button
@@ -96,19 +98,32 @@ fun SelectTemplatePage(innerPadding: PaddingValues) {
         stringResource(R.string.choosing_template),
         innerPadding
     ) {
-        Column(
-            modifier = Modifier.fillMaxSize().verticalScroll(rememberScrollState()),
+        LazyColumn(
             horizontalAlignment = Alignment.CenterHorizontally
         ) {
             if (loadingError != null) {
+                item {
                     Text(loadingError!!)
+                }
             } else if (templates == null) {
+                item {
+                    Column(
+                        modifier = Modifier.fillMaxWidth(),
+                        horizontalAlignment = Alignment.CenterHorizontally
+                    ) {
                         CircularProgressIndicator(
                             modifier = Modifier.size(48.dp),
                             color = MaterialTheme.colorScheme.primary
                         )
+                    }
+                }
+            } else if (templates!!.isEmpty()) {
+                item {
+                    Text(stringResource(R.string.templates_not_found))
+                }
             } else {
                     for (template in templates) {
+                        item {
                             AdaptiveButton(
                                 modifier = Modifier.fillMaxWidth(),
                                 onClick = {
@@ -126,3 +141,5 @@ fun SelectTemplatePage(innerPadding: PaddingValues) {
                 }
             }
         }
+    }
+}

mobile/src/main/res/values-ru/strings.xml

@@ -38,6 +38,7 @@
     <string name="choosing_color">Выбор цвета</string>
     <string name="choosing_template">Выбор шаблона</string>
     <string name="error_in_data">Ошибка в данных. Пожалуйста, заполните все необходимые (*) поля</string>
+    <string name="templates_not_found">Шаблоны не найдены</string>
     <string name="card_name_should_not_be_empty">Имя карты не должно быть пустым</string>
     <string name="card_value_should_not_be_empty">Значение карты не должно быть пустым</string>
     <string name="name_must_be_shorter_than_32_symbols">Имя карты должно быть короче 32 символов</string>

mobile/src/main/res/values/strings.xml

@@ -43,6 +43,7 @@
     <string name="choosing_color">Choosing color</string>
     <string name="choosing_template">Choosing template</string>
     <string name="error_in_data">Error in data. Please, fill all required (*) fields</string>
+    <string name="templates_not_found">Templates not found</string>
     <string name="card_name_should_not_be_empty">Card name must not be empty</string>
     <string name="card_value_should_not_be_empty">Card value must not be empty</string>
     <string name="name_must_be_shorter_than_32_symbols">Card name must be shorter than 32 characters</string>