🎨 Update

frontend/src/views/editor/extensions/vscodeSearch/utility.ts

@@ -0,0 +1,26 @@
+export function simulateBackspace(input: HTMLInputElement, direction: "backward" | "forward" = "backward") {
+    let start = input.selectionStart ?? 0;
+    let end = input.selectionEnd ?? 0;
+
+    // Do nothing if at boundaries
+    if (direction === "backward" && start === 0 && end === 0) return;
+    if (direction === "forward" && start === input.value.length && end === input.value.length) return;
+
+    if (start === end) {
+        // No selection - simulate Backspace or Delete
+        if (direction === "backward") {
+            input.value = input.value.slice(0, start - 1) + input.value.slice(end);
+            start -= 1;
+        } else {
+            input.value = input.value.slice(0, start) + input.value.slice(end + 1);
+        }
+        input.selectionStart = input.selectionEnd = start;
+    } else {
+        // Text is selected, remove selection regardless of direction
+        input.value = input.value.slice(0, start) + input.value.slice(end);
+        input.selectionStart = input.selectionEnd = start;
+    }
+
+    // Dispatch input event to notify listeners
+    input.dispatchEvent(new Event("input", { bubbles: true }));
+}