Description

copyFilesToDirectory throws Cannot find module './initStorage' at runtime after PR #1583 refactoring, breaking ACP conversations on the second message send.

Root Cause

PR #1583 changed a static import to a lazy require('./initStorage') in src/process/utils/utils.ts to break a circular dependency. However, Vite/Rollup does not transform dynamic require() relative paths — the bundled output resolves ./initStorage relative to the chunk file in out/main/chunks/, where no such module exists.

The bug only manifests when files parameter is not undefined (e.g., [] empty array), because copyFilesToDirectory short-circuits with if (!files) return [] before reaching the broken require.

• First message from guid page: files: undefined → skipped → works
• Second message from SendBox: files: [] → ![] is false → hits require('./initStorage') → crash

Fix

Replace require('./initStorage') with a static import. The circular dependency is safe because getSystemDir is only called at runtime inside function bodies, not during module initialization.