Palim 0.4.5-beta.6

- Keep the current project and its file navigation when reopening after all editor tabs have been closed.
- Continue interrupted collaboration work from its saved reading and original task, with clearer handling of requests whose results are still unknown.
- Restore an unsubmitted reply to the input when its original author decision has ended, preserving the draft for review before sending again.
- Let long writing tasks follow the model's output defaults and actual response activity, while preserving received results and author review decisions.
- Retain earlier discussion as historical reference after manuscript edits and carry relevant conversation into new drafting and review stages.
- Give project reading its own clear task contract and improve review recovery for requested reports without requiring a chapter plan.
- Apply saved thinking preferences only to their original model connection, without an extra account preflight for every reading stage.
- Keep completed drafting and review when continuing a confirmed failed writing stage, and retain unknown supplier costs as unknown.
- Present collaboration progress consistently across the task list, status bar, and conversation, and reduce unnecessary streaming and usage checks.
- Show usage across the current service period and keep the last authorized writing unit together when the remaining allowance is nearly used.
- Keep the original task and completed stages when an authorized continuation needs a renewed execution allowance.

Known Beta limitations: AI services can still interrupt or fail to return a complete result. An unknown request must be checked before continuing; a missing result is never treated as successful writing. Large projects can require several reading stages. Complex planning, cross-model writing and large-document organization remain under author testing. Review proposals and source evidence before adopting changes, and keep an independent backup of important work.