feat: subagent list dialog - done

packages/cli/src/ui/components/subagents/utils.ts

@@ -7,3 +7,16 @@ export const getColorForDisplay = (colorName?: string): string | undefined =>
   !colorName || colorName === 'auto'
     ? undefined
     : COLOR_OPTIONS.find((color) => color.name === colorName)?.value;
+
+/**
+ * Sanitizes user input by removing dangerous characters and normalizing whitespace.
+ */
+export function sanitizeInput(input: string): string {
+  return (
+    input
+      .trim()
+      // eslint-disable-next-line no-control-regex
+      .replace(/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]/g, '') // Remove control characters
+      .replace(/\s+/g, ' ') // Normalize whitespace
+  ); // Limit length
+}