Update online upload status note

ONLINE_UPLOAD_STATUS.md

@@ -5,6 +5,7 @@
 - Asset repository `Atlas-online-assets` contains the online-path core artifacts.
 - Raw datasets and regenerable `data/*.json` are intentionally excluded.
 - `precomputed_*` and full `envs/` are no longer target assets.
+- The accidentally uploaded remote `envs/` residue has been removed from `Atlas-online-assets`.
 
 ## Confirmed Uploaded Assets
 - `pretrained/vicuna-7b-v1.5/**`
@@ -64,4 +65,4 @@ Local installation traces existed in:
 These traces were used to summarize the environment, but full `envs/` is not part of the final online-path backup plan.
 
 ## Remaining Cleanup
-- Remove accidentally uploaded partial `envs/` residue from `Atlas-online-assets` once no other commit is in progress on that repository.
+- No further cleanup is required for the online-path backup target.