Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@src/renderer/App.tsx`:
- Around line 185-194: The IconButton used to toggle logs lacks an accessible
label; update the IconButton (the component instance that calls
setLogsDrawerOpen and reads logsDrawerOpen) to include an aria-label prop (e.g.,
aria-label={logsDrawerOpen ? "Close logs" : "Open logs"}) so screen readers can
identify the action while preserving the existing onClick and icon swap logic.
- Around line 133-156: The cast "as any" on setLogsDrawerOpen must be removed
and the prop typed consistently: update AppContentProps to declare
setLogsDrawerOpen as (open: boolean) => void (matching Sidebar's expected
signature), add a proper props interface to MainAppPanel (e.g.,
MainAppPanelProps with setLogsDrawerOpen: (open: boolean) => void) and annotate
MainAppPanel's component with that interface, and ensure Sidebar's prop type
remains (open: boolean) => void so both Sidebar and MainAppPanel accept the same
typed callback; then remove the two "as any" casts where setLogsDrawerOpen is
passed to Sidebar and MainAppPanel.

---

Nitpick comments:
In `@lab-sdk/src/lab/storage.py`:
- Around line 529-553: The copy_dir logic must handle src_fs.find returning
protocol-less keys for remote→remote copies; add a regression test that
exercises copy_dir (the function that uses src_fs.find, is_remote_path, and
copy_file) where src_fs.find returns paths without a scheme and src_protocol is
set (simulating an S3-like source) to ensure the code prefixes src_protocol
correctly before computing rel_path and calling copy_file; mock or stub
src_fs.find to return bare keys, call copy_dir with a remote dest, and assert
that makedirs and copy_file are invoked with fully-qualified URIs (e.g.,
"s3://...") preserving directory structure.