Added close button to files search popup

src/main/kotlin/com/jetpackduba/gitnuro/ui/components/SearchTextField.kt

@@ -5,6 +5,9 @@ import androidx.compose.foundation.focusable
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.material.Icon
+import androidx.compose.material.IconButton
 import androidx.compose.material.MaterialTheme
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
@@ -13,8 +16,11 @@ import androidx.compose.ui.focus.focusRequester
 import androidx.compose.ui.input.key.KeyEventType
 import androidx.compose.ui.input.key.onPreviewKeyEvent
 import androidx.compose.ui.input.key.type
+import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.input.TextFieldValue
 import androidx.compose.ui.unit.dp
+import com.jetpackduba.gitnuro.AppIcons
+import com.jetpackduba.gitnuro.extensions.handOnHover
 import com.jetpackduba.gitnuro.keybindings.KeybindingOption
 import com.jetpackduba.gitnuro.keybindings.matchesBinding
 
@@ -45,7 +51,22 @@ fun SearchTextField(
             hint = "Search files by name or path",
             modifier = Modifier.fillMaxWidth()
                 .focusable()
-                .focusRequester(searchFocusRequester)
+                .focusRequester(searchFocusRequester),
+            trailingIcon = {
+                IconButton(
+                    onClick = onClose,
+                    modifier = Modifier
+                        .padding(end = 8.dp)
+                        .size(16.dp)
+                        .handOnHover(),
+                ) {
+                    Icon(
+                        painterResource(AppIcons.CLOSE),
+                        contentDescription = null,
+                        tint = MaterialTheme.colors.onBackground
+                    )
+                }
+            }
         )
     }
 }