Restrict to allowed extensions import

src/main/kotlin/main/Main.kt

@@ -93,24 +93,9 @@ fun app() {
                 glossairePage(
                     onAjouterMotClick = { currentPage.value = "formulaire" },
                     onImporterClick = {
-                        val fileDialog = FileDialog(Frame(), "Select a file", FileDialog.LOAD)
-                        fileDialog.file = "Untitled.csv" // Initial file name
-                        fileDialog.isMultipleMode = false // To enable selecting only one file
-
-                        fileDialog.setFile("*.csv")
-                        fileDialog.isVisible = true
-
-                        val selectedFile = fileDialog.file
-                        val selectedDirectory = fileDialog.directory
-
-                        if (selectedFile != null) {
-                            val filePath = selectedDirectory + selectedFile
-                            println("Opening: $filePath")
-
+                        selectFile(setOf("csv")) { filePath ->
+                            println("Importing file: $filePath")
                             importCSV(filePath)
-
-                        } else {
-                            println("Open command cancelled by user.")
                         }
                     },
                     onExporterClick = {