89df02edbc
- Replaced tokio::task::spawn_blocking with custom launch_task abstraction across clipboard, find, grep, html, image, and shell modules. - Introduced new work module providing Rayon-backed task scheduling for blocking operations in N-API exports. - Simplified error handling by removing redundant join error mapping and consolidating to single-level error propagation. - Unified task spawning pattern across all native modules to use consistent launch_task API with wait() method.