Formatting in edit menu + search fixes

plugin-playground/src/main/kotlin/KondoKit/components/SearchField.kt

@@ -54,7 +54,7 @@ open class SearchField(
                         text = text.dropLast(1)
                     }
                 } else if (e.keyChar == '\n') {
-                    onSearch(text)
+                    triggerSearch()
                 } else {
                     text += e.keyChar
                 }
@@ -93,7 +93,6 @@ open class SearchField(
             override fun mouseClicked(e: MouseEvent) {
                 if (e.x > width - 20 && e.y < 20) {
                     text = ""
-                    onSearch(text)
                     SwingUtilities.invokeLater {
                         repaint()
                     }
@@ -155,6 +154,15 @@ open class SearchField(
         text = newText
         repaint()
     }
-    
+
     fun getText(): String = text
-}
+
+    private fun triggerSearch() {
+        val query = text.trim()
+        if (query.isNotEmpty()) {
+            text = query
+            repaint()
+            onSearch(query)
+        }
+    }
+}