[Bug] workspace.rename() only updates display title, physical folder stays unchanged

[jinlinggui]

Summary

In the DSH web UI, renaming a workspace changes only its title field in workspace.json. The underlying directory on disk remains unchanged.

Root Cause (dsh-workspace/lib/index.js ~81)

async setTitle(title) {
    await this.mutate((record) => ({...record, title}));
}

The path field is immutable after creation. No filesystem rename operation exists.

Expected vs Actual

Expected: Physical folder updates to match new title
Actual: Only DB record changed — creates UI inconsistency between workspace name and actual folder