fix(cli): list sessions across all projects instead of crashing

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What

kilo session list --all crashes with Error: Unexpected error — undefined is not an object (evaluating 'f.id.length') in table format, or 'L.time.updated' with --format json. Exit code 1. Plain kilo session list works fine.

Root cause

The --all branch of the list handler spread the result of Session.listGlobal(): [...Session.listGlobal({ roots: true, ... })].

listGlobal returns an Effect, and an Effect's Symbol.iterator is the single-shot generator adapter meant for yield* inside Effect.gen — so the spread produces a 1-element array containing an internal Effect wrapper, not session rows. The formatters then dereference .id / .time.updated on that wrapper and crash.

The flag was added in 93ce148 when listGlobal was still a synchronous generator (spreading was correct then). When the non---all branch was later migrated to yield* Session.Service.use(...), the --all branch was missed.

Fix

Yield the service method instead, mirroring the non---all branch: yield* Session.Service.use((svc) => svc.listGlobal({ roots: true, ... })).

svc.listGlobal self-provides Database.Service, so no extra wiring is needed.

Verification

Adds a session list --all case to the read-only CLI smoke suite — it fails on the old code and passes with the fix. Also verified end-to-end from source against a database with sessions in multiple projects: table and JSON output both render correctly.

[kilo-code-bot]

Code Review Summary

Status: No Issues Found | Recommendation: Merge

Files Reviewed (3 files)

• .changeset/fix-session-list-all.md
• packages/opencode/src/cli/cmd/session.ts
• packages/opencode/test/cli/smokes/read-only.test.ts

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_{Reviewed by grok-4.6 · Input: 171.6K · Output: 5.7K · Cached: 135.2K}

_{Review guidance: REVIEW.md from base branch main}