---
id: task-17
title: Add session archival functionality
status: To Do
assignee: []
created_date: '2025-12-04 02:00'
labels:
  - feature
  - stage-8
dependencies:
  - task-2
priority: medium
---

## Description

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Archive completed sessions: move to archive directory, compress session data, maintain index of archived sessions, allow retrieval for reference. Separate from deletion.
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