[FEATURE] Add archive/delete conversation feature

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

## Problem

• /clear — starts a new session but old conversations remain in /resume
• claude project purge — deletes ALL local data for a project (too destructive)
• claude rm <id> — only removes from background session list, transcript stays on disk

There is no way to organize, archive, or remove specific conversations.

## Comparison with Codex

OpenAI's Codex CLI supports archiving conversations, which helps keep the session list clean and organized. This is a
common workflow need for users who have many sessions over time.

## Environment

• Platform: macOS (Apple Silicon)
• Claude Code version: latest

Proposed Solution

## Proposed Solution

Add one or more of the following:

1. /archive [session] — Move a conversation out of the active /resume list into an archived section (still

accessible but hidden by default)

1. /delete [session] — Permanently delete a specific conversation's transcript from disk
2. claude archive <id> — CLI command for archiving
3. claude delete <id> — CLI command for deleting

Alternative Solutions

_No response_

Priority

Medium - Would be very helpful

Feature Category

CLI commands and flags

Use Case Example

## Use Cases

• Keep /resume list clean after finishing a task
• Remove sensitive conversations that contain credentials or personal data
• Organize completed work vs active sessions

Additional Context

_No response_