Function updatePermissionRule

src/components/Settings.tsx:276–286

(type: "allow" | "deny", id: string, value: string)

   * Updates a permission rule
   */
  const updatePermissionRule = (type: "allow" | "deny", id: string, value: string) => {
    if (type === "allow") {
      setAllowRules(prev => prev.map(rule => 
        rule.id === id ? { ...rule, value } : rule
      ));
    } else {
      setDenyRules(prev => prev.map(rule => 
        rule.id === id ? { ...rule, value } : rule
      ));
    }
  };

  /**
   * Removes a permission rule