chore: bump version to 0.1485

src/utils/index.ts

@@ -34,3 +34,4 @@ export {
   todoContentHash,
 } from './string-similarity.js';
 export { assertNever } from './type-safety.js';
+export { wrapWithNice } from './nice-wrapper.js';

src/utils/nice-wrapper.ts

@@ -0,0 +1,19 @@
+/**
+ * @fileoverview Shared utility for wrapping commands with `nice` priority.
+ *
+ * Extracted from screen-manager.ts so both tmux-manager and screen-manager
+ * can use it without cross-dependency on the deprecated screen module.
+ *
+ * @module utils/nice-wrapper
+ */
+
+import type { NiceConfig } from '../types.js';
+
+/**
+ * Wraps a command with `nice` for priority adjustment.
+ */
+export function wrapWithNice(cmd: string, config: NiceConfig): string {
+  if (!config.enabled) return cmd;
+  const niceValue = Math.max(-20, Math.min(19, config.niceValue));
+  return `nice -n ${niceValue} ${cmd}`;
+}