Gui archive rebase

[B67687]

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The following comment was made by an LLM, it may be inaccurate:

Potential duplicates found:

1. PR feat: session archive/unarchive GUI support (rebase of #15250) #22400 - "feat: session archive/unarchive GUI support (rebase of feat(app): view archived sessions & unarchive #15250)"

   • This appears to be a very similar rebase effort, also addressing GUI archive/unarchive functionality

2. PR feat(app): view archived sessions & unarchive #15250 - "feat(app): view archived sessions & unarchive"

   • The original PR that both Gui archive rebase #22399 and feat: session archive/unarchive GUI support (rebase of #15250) #22400 are rebasing from

3. PR feat: add session archive/unarchive support to TUI #22372 - "feat: add session archive/unarchive support to TUI"

   • Related work on archive/unarchive support (for TUI instead of GUI)

Why they're related: These PRs are all addressing session archive/unarchive functionality. PR #22400 is explicitly described as a rebase of #15250, which is the same base work that PR #22399 appears to be rebasing. You may want to coordinate with PR #22400 to avoid duplicate efforts.