Dashboard: Do not run backend migrations if schemaVersion < min_version migration implemented in the backend (#102088)

apps/dashboard/pkg/migration/migrate_test.go

@@ -22,6 +22,15 @@ func TestMigrate(t *testing.T) {
 	files, err := os.ReadDir(INPUT_DIR)
 	require.NoError(t, err)
 
+	t.Run("minimum version check", func(t *testing.T) {
+		err := migration.Migrate(map[string]interface{}{
+			"schemaVersion": schemaversion.MIN_VERSION - 1,
+		}, schemaversion.MIN_VERSION)
+
+		var minVersionErr = schemaversion.NewMigrationError("schema version is too old", schemaversion.MIN_VERSION-1, schemaversion.MIN_VERSION)
+		require.ErrorAs(t, err, &minVersionErr)
+	})
+
 	for _, f := range files {
 		if f.IsDir() {
 			continue